bad block, reiserfs, reiserfsck, etc: can't boot

Message

chiwi · Post by **chiwi** » Thu Sep 14, 2006 9:00 pm

Gentree wrote:if I follow you it's the thinkpad that has blown out the reiserfs , so you have no gentoo anymore just an XP? Limits the options. Can you boot it off a liveCD?

Yes, it is the thinkpad, and I got nothing but XP in it. And yes, I have accelerated Knoppix working on the thinkpad.

Gentree wrote: man dd

it does raw byte by byte data from one device to another. In the case of a borked partition you can clone the mess with

dd if=/dev/<borked> of=/dev/<good unmounted dev>

the target must be free, unmounted and at least as large as the source. Equally src dev must not me mounted.

so the easiest is if you can plug both drives into the same system . If not you may be able to get a device interface over nfs. I'm pretty vague on that so you'll have to follow it up yourself.

If you can get the raw data across it will appear as an identically broken reiserfs to the host system.

Then you are a bit freer to hack it about since it's just a copy.

From what i've just read here http://gentoo-wiki.com/HOWTO_Share_Directories_via_NFS, NFS can only share directories, or at least, that's what the HOWTO covered. I'm not sure right now if I can share a device...unless the shared dir is /dev ? ....do you think it's gonna work ?

i'm going to search more about NFS or a way to share a device on the network...home network.

any ideas ?

Thanks all

yo.

tSp · Post by **tSp** » Fri Sep 15, 2006 6:55 am

um, why not just use a livecd and ssh the dd image to the workstation box or usb drive? You can also have dd output to a file and not a partition, use tar to compress the file, ssh to transfer it...all in one command - here are several examples.....always best to work with an image when recovering data, and some drives simply stop working entirely for some error messages

to a file stored on a usb drive mounted as /mnt/usb2
dd if=/dev/hdaX of=/mnt/usb2/hdaX.img conv=noerror

from workstation to laptop you can simply rsh a dd command to the remote system and read its data stream on the local system - make sure you are in the directory to store the file:
rsh remote_host "dd if=device ibs=blocksize"| tar xvBf -

same with ssh server running on livecd in laptop:
ssh remote_host "dd if=device bs=blocksize"| tar xvBf -

to another remote system over ssh from the livecd:
dd if=/dev/hdaX | ssh user@dest "gzip -9 >some-file-image.gz"

Here is an article I just did a few days ago on data recovery on a ext3 filesystem - http://www.maysville-linux-users-group. ... t-147.html

Here is some software that may work if the normal dd doesnt - http://savannah.gnu.org/projects/ddrescue/

chiwi · Post by **chiwi** » Fri Sep 15, 2006 5:28 pm

tSp wrote:um, why not just use a livecd and ssh the dd image to the workstation box or usb drive? You can also have dd output to a file and not a partition, use tar to compress the file, ssh to transfer it...all in one command - here are several examples.....always best to work with an image when recovering data, and some drives simply stop working entirely for some error messages

I've been trying to access that partition with a Live cd all this time. I also have winXp installed on the thinkpad, but I can't from there... I don't have an USB drive that big...I only got a 128MB usb pen drive..

tSp wrote:Here is an article I just did a few days ago on data recovery on a ext3 filesystem - http://www.maysville-linux-users-group. ... t-147.html

your article is quite good, very descriptive on all steps to follow. But it's for ext2/3..., and the main app u used there, debugfs,is *quite* different from the one for reiserfs, debugreiserfs.

tSp wrote:to another remote system over ssh from the livecd:
dd if=/dev/hdaX | ssh user@dest "gzip -9 >some-file-image.gz"

i'm gonna try this one....and see what happens..

i'll keep struggling with my disc...

Thanks all

yo.

chiwi · Post by **chiwi** » Fri Sep 15, 2006 5:44 pm

FYI, this is some information i could get from the reiser filesystem using the 'debugreiserfs'. I don't understand anything said here...maybe someone could translate something.. =)

I also have the output using these parameters

-d
prints the formatted nodes of the internal tree of the filesystem.
-D
prints the formatted nodes of all used blocks of the filesystem.

but they are *HUGE*....I could see the listing of files&directories in them....but just the listing.. =/

used option: -J
prints the journal header.

Code: Select all


Filesystem state: consistency is not checked after last mounting

Reiserfs super block in block 16 on 0x304 of format 3.6 with standard journal
Count of blocks on the device: 4853520
Number of bitmaps: 149
Blocksize: 4096
Free blocks (count of blocks - used [journal, bitmaps, data, reserved] blocks): 538383
Root block: 655591
Filesystem is NOT clean
Tree height: 5
Hash function used to sort names: "r5"
Objectid map size 880, max 972
Journal parameters:
	Device [0x0]
	Magic [0x47a50ffc]
	Size 8193 blocks (including 1 for journal header) (first block 18)
	Max transaction length 1024 blocks
	Max batch size 900 blocks
	Max commit age 30
Blocks reserved by journal: 0
Fs state field: 0x0:
sb_version: 2
inode generation number: 3565707
UUID: 3ab927d1-3468-4568-ac69-1cddbf1acbfc
LABEL: 
Set flags in SB:
	ATTRIBUTES CLEAN
Journal header (block #8210 of /dev/hda4):
	j_last_flush_trans_id 648991
	j_first_unflushed_offset 835
	j_mount_id 326
	Device [0x0]
	Magic [0x47a50ffc]
	Size 8193 blocks (including 1 for journal header) (first block 18)
	Max transaction length 1024 blocks
	Max batch size 900 blocks
	Max commit age 30

used option: -m
prints the contents of the bitmap

Code: Select all


Filesystem state: consistency is not checked after last mounting

Reiserfs super block in block 16 on 0x304 of format 3.6 with standard journal
Count of blocks on the device: 4853520
Number of bitmaps: 149
Blocksize: 4096
Free blocks (count of blocks - used [journal, bitmaps, data, reserved] blocks): 538383
Root block: 655591
Filesystem is NOT clean
Tree height: 5
Hash function used to sort names: "r5"
Objectid map size 880, max 972
Journal parameters:
	Device [0x0]
	Magic [0x47a50ffc]
	Size 8193 blocks (including 1 for journal header) (first block 18)
	Max transaction length 1024 blocks
	Max batch size 900 blocks
	Max commit age 30
Blocks reserved by journal: 0
Fs state field: 0x0:
sb_version: 2
inode generation number: 3565707
UUID: 3ab927d1-3468-4568-ac69-1cddbf1acbfc
LABEL: 
Set flags in SB:
	ATTRIBUTES CLEAN
Bitmap blocks are:
#0: block 17: Busy (0-8371) Free(8372-8372) Busy(8373-8379) Free(8380-8380) Busy(8381-8464) Free(8465-8466) Busy(8467-8614) Free(8615-8615) Busy(8616-8667) Free(8668-8670) Busy(8671-8702) Free(8703-8704) Busy(8705-8745) Free(8746-8746) Busy(8747-8748) Free(8749-8750) Busy(8751-8797) Free(8798-8799) Busy(8800-8838) Free(8839-8840) Busy(8841-8941) Free(8942-8943) Busy(8944-8945) Free(8946-8946) Busy(8947-9082) Free(9083-9083) Busy(9084-20263) Free(20264-20264) Busy(20265-20301) Free(20302-20302) Busy(20303-21331) Free(21332-21333) Busy(21334-21491) Free(21492-21492) Busy(21493-21587) Free(21588-21589) Busy(21590-21756) Free(21757-21758) Busy(21759-21914) Free(21915-21915) Busy(21916-24090) Free(24091-24091) Busy(24092-24092) Free(24093-24093) Busy(24094-24125) Free(24126-24126) Busy(24127-29616) Free(29617-32766) Busy(32767-32767)
used 29584, free 3184
#1: block 32768: Busy (32768-32877) Free(32878-32878) Busy(32879-32958) Free(32959-32959) Busy(32960-32962) Free(32963-32963) Busy(32964-32964) Free(32965-32965) Busy(32966-33051) Free(33052-33054) Busy(33055-33066) Free(33067-33068) Busy(33069-33069) Free(33070-33072) Busy(33073-33081) Free(33082-33082) Busy(33083-33084) Free(33085-33085) Busy(33086-33090) Free(33091-33092) Busy(33093-33097) Free(33098-33098) Busy(33099-33134) Free(33135-33135) Busy(33136-33210) Free(33211-33211) Busy(33212-33414) Free(33415-33415) Busy(33416-33505) Free(33506-33507) Busy(33508-33510) Free(33511-33511) Busy(33512-33517) Free(33518-33518) Busy(33519-33528) Free(33529-33529) Busy(33530-33536) Free(33537-33537) Busy(33538-33564) Free(33565-33565) Busy(33566-33837) Free(33838-33838) Busy(33839-33866) Free(33867-33867) Busy(33868-33871) Free(33872-33872) Busy(33873-33958) Free(33959-33960) Busy(33961-33995) Free(33996-34011) Busy(34012-34046) Free(34047-34070) Busy(34071-34103) Free(34104-34119) Busy(34120-34162) Free(34163-34166) Busy(34167-34167) Free(34168-34179) Busy(34180-34215) Free(34216-34239) Busy(34240-34784) Free(34785-34812) Busy(34813-49936) Free(49937-49937) Busy(49938-50116) Free(50117-50117) Busy(50118-50336) Free(50337-50337) Busy(50338-51785) Free(51786-51786) Busy(51787-60749) Free(60750-60750) Busy(60751-61149) Free(61150-61150) Busy(61151-61164) Free(61165-61165) Busy(61166-61185) Free(61186-61186) Busy(61187-61202) Free(61203-61203) Busy(61204-61252) Free(61253-61255) Busy(61256-61259) Free(61260-61261) Busy(61262-61270) Free(61271-61271) Busy(61272-61286) Free(61287-61287) Busy(61288-61295) Free(61296-61301) Busy(61302-61391) Free(61392-61403) Busy(61404-61406) Free(61407-61422) Busy(61423-61424) Free(61425-61443) Busy(61444-61490) Free(61491-61521) Busy(61522-61523) Free(61524-61622) Busy(61623-61651) Free(61652-61670) Busy(61671-61672) Free(61673-61723) Busy(61724-61725) Free(61726-61727) Busy(61728-61728) Free(61729-61752) Busy(61753-61754) Free(61755-61770) Busy(61771-61772) Free(61773-61777) Busy(61778-61779) Free(61780-61849) Busy(61850-61854) Free(61855-61884) Busy(61885-61888) Free(61889-61891) Busy(61892-61893) Free(61894-61894) Busy(61895-61897) Free(61898-61901) Busy(61902-61903) Free(61904-61907) Busy(61908-61911) Free(61912-61912) Busy(61913-61913) Free(61914-61915) Busy(61916-61919) Free(61920-61928) Busy(61929-61934) Free(61935-61945) Busy(61946-61947) Free(61948-61948) Busy(61949-61950) Free(61951-61957) Busy(61958-61959) Free(61960-61964) Busy(61965-61968) Free(61969-61975) Busy(61976-61976) Free(61977-61977) Busy(61978-61979) Free(61980-61981) Busy(61982-61983) Free(61984-61990) Busy(61991-61992) Free(61993-62215) Busy(62216-62273) Free(62274-62289) Busy(62290-62518) Free(62519-64670) Busy(64671-65529) Free(65530-65533) Busy(65534-65535)
used 29736, free 3032
#2: block 65536: Busy (65536-65603) Free(65604-65604) Busy(65605-65663) Free(65664-65664) Busy(65665-68266) Free(68267-68270) Busy(68271-68272) Free(68273-68274) Busy(68275-68291) Free(68292-68293) Busy(68294-68302) Free(68303-68304) Busy(68305-68397) Free(68398-68398) Busy(68399-68401) Free(68402-68404) Busy(68405-70355) Free(70356-70356) Busy(70357-70369) Free(70370-70370) Busy(70371-70391) Free(70392-70393) Busy(70394-70395) Free(70396-70399) Busy(70400-70401) Free(70402-70450) Busy(70451-70451) Free(70452-70517) Busy(70518-74018) Free(74019-74195) Busy(74196-74197) Free(74198-74339) Busy(74340-74347) Free(74348-84206) Busy(84207-84258) Free(84259-84261) Busy(84262-84270) Free(84271-84278) Busy(84279-84460) Free(84461-84480) Busy(84481-86687) Free(86688-86697) Busy(86698-86698) Free(86699-86862) Busy(86863-87117) Free(87118-87118) Busy(87119-87189) Free(87190-87194) Busy(87195-87280) Free(87281-87284) Busy(87285-87296) Free(87297-87297) Busy(87298-87524) Free(87525-87528) Busy(87529-87613) Free(87614-87621) Busy(87622-87886) Free(87887-87906) Busy(87907-87971) Free(87972-87975) Busy(87976-87982) Free(87983-87983) Busy(87984-87989) Free(87990-87990) Busy(87991-88023) Free(88024-88025) Busy(88026-88132) Free(88133-88134) Busy(88135-88147) Free(88148-88148) Busy(88149-88183) Free(88184-88192) Busy(88193-88196) Free(88197-88199) Busy(88200-88214) Free(88215-88215) Busy(88216-88227) Free(88228-88228) Busy(88229-88234) Free(88235-88259) Busy(88260-88261) Free(88262-88362) Busy(88363-88364) Free(88365-88451) Busy(88452-88452) Free(88453-88476) Busy(88477-88491) Free(88492-88504) Busy(88505-88506) Free(88507-88572) Busy(88573-88574) Free(88575-88617) Busy(88618-88618) Free(88619-88638) Busy(88639-88641) Free(88642-88771) Busy(88772-88776) Free(88777-88784) Busy(88785-88788) Free(88789-88934) Busy(88935-88935) Free(88936-88958) Busy(88959-88964) Free(88965-88983) Busy(88984-89015) Free(89016-89037) Busy(89038-89360) Free(89361-89361) Busy(89362-89413) Free(89414-89414) Busy(89415-89417) Free(89418-89419) Busy(89420-89422) Free(89423-89594) Busy(89595-89596) Free(89597-89615) Busy(89616-89626) Free(89627-89639) Busy(89640-89640) Free(89641-89649) Busy(89650-89650) Free(89651-89664) Busy(89665-89665) Free(89666-89843) Busy(89844-89845) Free(89846-89874) Busy(89875-90275) Free(90276-90283) Busy(90284-90440) Free(90441-90452) Busy(90453-90457) Free(90458-90460) Busy(90461-90686) Free(90687-90689) Busy(90690-92195) Free(92196-92198) Busy(92199-92451) Free(92452-92459) Busy(92460-92460) Free(92461-92464) Busy(92465-92704) Free(92705-92708) Busy(92709-92867) Free(92868-92871) Busy(92872-93112) Free(93113-93120) Busy(93121-93444) Free(93445-93445) Busy(93446-93613) Free(93614-93614) Busy(93615-93760) Free(93761-93761) Busy(93762-93808) Free(93809-93809) Busy(93810-93887) Free(93888-93891) Busy(93892-94404) Free(94405-94406) Busy(94407-94422) Free(94423-94423) Busy(94424-94440) Free(94441-94441) Busy(94442-94442) Free(94443-94444) Busy(94445-94453) Free(94454-94454) Busy(94455-94475) Free(94476-94478) Busy(94479-94545) Free(94546-94546) Busy(94547-94555) Free(94556-94563) Busy(94564-94565) Free(94566-94569) Busy(94570-94592) Free(94593-94620) Busy(94621-94686) Free(94687-94714) Busy(94715-94756) Free(94757-94889) Busy(94890-94899) Free(94900-94952) Busy(94953-95046) Free(95047-98302) Busy(98303-98303)
used 17427, free 15341
#3: block 98304: Busy (98304-98362) Free(98363-98364) Busy(98365-98365) Free(98366-98366) Busy(98367-98373) Free(98374-98374) Busy(98375-98426) Free(98427-98428) Busy(98429-98429) Free(98430-98432) Busy(98433-98522) Free(98523-98523) Busy(98524-98573) Free(98574-98574) Busy(98575-98646) Free(98647-98666) Busy(98667-98771) Free(98772-98772) Busy(98773-98824) Free(98825-98825) Busy(98826-98876) Free(98877-98976) Busy(98977-98979) Free(98980-99031) Busy(99032-99055) Free(99056-99067) Busy(99068-99074) Free(99075-99115) Busy(99116-99117) Free(99118-99218) Busy(99219-99228) Free(99229-99244) Busy(99245-99297) Free(99298-99361) Busy(99362-99370) Free(99371-99378) Busy(99379-99380) Free(99381-99457) Busy(99458-99460) Free(99461-99488) Busy(99489-99489) Free(99490-99781) Busy(99782-99785) Free(99786-99799) Busy(99800-99800) Free(99801-99806) Busy(99807-99807) Free(99808-99811) Busy(99812-99812) Free(99813-99813) Busy(99814-99825) Free(99826-99853) Busy(99854-99858) Free(99859-99862) Busy(99863-99898) Free(99899-99899) Busy(99900-99938) Free(99939-99939) Busy(99940-99941) Free(99942-99949) Busy(99950-100004) Free(100005-100056) Busy(100057-100110) Free(100111-100114) Busy(100115-100185) Free(100186-100261) Busy(100262-100325) Free(100326-100345) Busy(100346-100360) Free(100361-100361) Busy(100362-100542) Free(100543-100543) Busy(100544-100579) Free(100580-100580) Busy(100581-100583) Free(100584-100584) Busy(100585-100587) Free(100588-100621) Busy(100622-100622) Free(100623-100625) Busy(100626-100626) Free(100627-100628) Busy(100629-100633) Free(100634-100681) Busy(100682-100682) Free(100683-100692) Busy(100693-100693) Free(100694-100698) Busy(100699-100699) Free(100700-100701) Busy(100702-100704) Free(100705-100712) Busy(100713-100713) Free(100714-100726) Busy(100727-100727) Free(100728-100730) Busy(100731-100731) Free(100732-100733) Busy(100734-100734) Free(100735-100737) Busy(100738-100741) Free(100742-100745) Busy(100746-100749) Free(100750-100752) Busy(100753-100754) Free(100755-100756) Busy(100757-100760) Free(100761-100763) Busy(100764-100765) Free(100766-100767) Busy(100768-101028) Free(101029-101034) Busy(101035-101075) Free(101076-101142) Busy(101143-101159) Free(101160-101174) Busy(101175-101180) Free(101181-101194) Busy(101195-101809) Free(101810-101909) Busy(101910-102422) Free(102423-102554) Busy(102555-102610) Free(102611-102629) Busy(102630-102651) Free(102652-102688) Busy(102689-102710) Free(102711-102822) Busy(102823-102864) Free(102865-106165) Busy(106166-106344) Free(106345-106913) Busy(106914-107049) Free(107050-107054) Busy(107055-107063) Free(107064-107066) Busy(107067-107082) Free(107083-107087) Busy(107088-107115) Free(107116-107123) Busy(107124-107153) Free(107154-107161) Busy(107162-107163) Free(107164-107179) Busy(107180-107182) Free(107183-107189) Busy(107190-107191) Free(107192-107478) Busy(107479-131071)
used 26863, free 5905
#4: block 131072: Busy (131072-131226) Free(131227-131227) Busy(131228-131228) Free(131229-131233) Busy(131234-131234) Free(131235-131262) Busy(131263-131263) Free(131264-131268) Busy(131269-131269) Free(131270-131271) Busy(131272-131275) Free(131276-131276) Busy(131277-131279) Free(131280-131280) Busy(131281-131281) Free(131282-131283) Busy(131284-131288) Free(131289-131290) Busy(131291-131299) Free(131300-131302) Busy(131303-131310) Free(131311-131314) Busy(131315-131315) Free(131316-131317) Busy(131318-131319) Free(131320-131332) Busy(131333-131336) Free(131337-131341) Busy(131342-131346) Free(131347-131347) Busy(131348-131348) Free(131349-131356) Busy(131357-131358) Free(131359-131360) Busy(131361-131361) Free(131362-131363) Busy(131364-131368) Free(131369-131369) Busy(131370-131372) Free(131373-131373) Busy(131374-131379) Free(131380-131383) Busy(131384-131391) Free(131392-131392) Busy(131393-131418) Free(131419-131419) Busy(131420-131432) Free(131433-131434) Busy(131435-131436) Free(131437-131437) Busy(131438-131439) Free(131440-131440) Busy(131441-131443) Free(131444-131444) Busy(131445-131448) Free(131449-131451) Busy(131452-131454) Free(131455-131456) Busy(131457-131467) Free(131468-131476) Busy(131477-133154) Free(133155-133169) Busy(133170-133170) Free(133171-133172) Busy(133173-133173) Free(133174-133186) Busy(133187-133188) Free(133189-133190) Busy(133191-133220) Free(133221-133221) Busy(133222-133230) Free(133231-133262) Busy(133263-133269) Free(133270-133270) Busy(133271-133273) Free(133274-133283) Busy(133284-133287) Free(133288-133290) Busy(133291-133310) Free(133311-133312) Busy(133313-133322) Free(133323-133323) Busy(133324-133327) Free(133328-133331) Busy(133332-133336) Free(133337-133346) Busy(133347-133347) Free(133348-133348) Busy(133349-133364) Free(133365-133426) Busy(133427-133451) Free(133452-133459) Busy(133460-133462) Free(133463-133464) Busy(133465-133489) Free(133490-133490) Busy(133491-133498) Free(133499-133524) Busy(133525-133529) Free(133530-133532) Busy(133533-133539) Free(133540-133548) Busy(133549-133552) Free(133553-133558) Busy(133559-133563) Free(133564-133568) Busy(133569-133575) Free(133576-133577) Busy(133578-133582) Free(133583-133601) Busy(133602-133628) Free(133629-133630) Busy(133631-133638) Free(133639-133640) Busy(133641-133665) Free(133666-133668) Busy(133669-133730) Free(133731-133747) Busy(133748-133787) Free(133788-133958) Busy(133959-134083) Free(134084-134115) Busy(134116-134116) Free(134117-134302) Busy(134303-134303) Free(134304-137031) Busy(137032-137032) Free(137033-140470) Busy(140471-140471) Free(140472-143721) Busy(143722-143730) Free(143731-143736) Busy(143737-143738) Free(143739-146922) Busy(146923-150415) Free(150416-150422) Busy(150423-150426) Free(150427-150427) Busy(150428-150429) Free(150430-150430) Busy(150431-150464) Free(150465-150473) Busy(150474-150475) Free(150476-150477) Busy(150478-150479) Free(150480-150481) Busy(150482-150484) Free(150485-150485) Busy(150486-150507) Free(150508-150508) Busy(150509-150560) Free(150561-150637) Busy(150638-150669) Free(150670-150750) Busy(150751-150782) Free(150783-150793) Busy(150794-150825) Free(150826-150843) Busy(150844-150844) Free(150845-150846) Busy(150847-150848) Free(150849-150855) Busy(150856-150857) Free(150858-150861) Busy(150862-150862) Free(150863-150872) Busy(150873-150873) Free(150874-150882) Busy(150883-150888) Free(150889-150890) Busy(150891-150891) Free(150892-150896) Busy(150897-150898) Free(150899-150937) Busy(150938-150938) Free(150939-151001) Busy(151002-151002) Free(151003-151006) Busy(151007-163839)
used 19039, free 13729
#5: block 163840: Busy (163840-163840) Free(163841-163842) Busy(163843-163858) Free(163859-163859) Busy(163860-163861) Free(163862-163864) Busy(163865-163875) Free(163876-163876) Busy(163877-163887) Free(163888-163888) Busy(163889-163889) Free(163890-163890) Busy(163891-163892) Free(163893-163893) Busy(163894-163901) Free(163902-163903) Busy(163904-163906) Free(163907-163908) Busy(163909-163939) Free(163940-163940) Busy(163941-163942) Free(163943-163943) Busy(163944-163958) Free(163959-163960) Busy(163961-163962) Free(163963-163964) Busy(163965-163968) Free(163969-163969) Busy(163970-163978) Free(163979-163979) Busy(163980-163982) Free(163983-163983) Busy(163984-163984) Free(163985-163987) Busy(163988-163992) Free(163993-163993) Busy(163994-164003) Free(164004-164005) Busy(164006-164007) Free(164008-164008) Busy(164009-164023) Free(164024-164025) Busy(164026-164094) Free(164095-164095) Busy(164096-164214) Free(164215-164215) Busy(164216-164232) Free(164233-164233) Busy(164234-164238) Free(164239-164240) Busy(164241-164242) Free(164243-164243) Busy(164244-164244) Free(164245-164245) Busy(164246-164261) Free(164262-164262) Busy(164263-164264) Free(164265-164265) Busy(164266-164269) Free(164270-164270) Busy(164271-164295) Free(164296-164296) Busy(164297-164468) Free(164469-164469) Busy(164470-164514) Free(164515-164515) Busy(164516-164606) Free(164607-164607) Busy(164608-164657) Free(164658-164658) Busy(164659-164680) Free(164681-164681) Busy(164682-164696) Free(164697-164698) Busy(164699-164703) Free(164704-164704) Busy(164705-164716) Free(164717-164718) Busy(164719-164729) Free(164730-164730) Busy(164731-164732) Free(164733-164733) Busy(164734-164739) Free(164740-164740) Busy(164741-164747) Free(164748-164749) Busy(164750-164759) Free(164760-164760) Busy(164761-164767) Free(164768-164768) Busy(164769-164774) Free(164775-164775) Busy(164776-164781) Free(164782-164782) Busy(164783-164784) Free(164785-164785) Busy(164786-164796) Free(164797-164797) Busy(164798-164804) Free(164805-164805) Busy(164806-164806) Free(164807-164807) Busy(164808-164819) Free(164820-164820) Busy(164821-164821) Free(164822-164822) Busy(164823-164828) Free(164829-164829) Busy(164830-164832) Free(164833-164833) Busy(164834-164852) Free(164853-164853) Busy(164854-164859) Free(164860-164860) Busy(164861-164866) Free(164867-164867) Busy(164868-164873) Free(164874-164875) Busy(164876-164885) Free(164886-164888) Busy(164889-164922) Free(164923-164923) Busy(164924-164930) Free(164931-164931) Busy(164932-164932) Free(164933-164933) Busy(164934-164940) Free(164941-164941) Busy(164942-164942) Free(164943-164944) Busy(164945-164951) Free(164952-164952) Busy(164953-164953) Free(164954-164955) Busy(164956-165065) Free(165066-165066) Busy(165067-165079) Free(165080-165080) Busy(165081-165088) Free(165089-165089) Busy(165090-165241) Free(165242-165242) Busy(165243-165244) Free(165245-165245) Busy(165246-165273) Free(165274-165274) Busy(165275-165276) Free(165277-165277) Busy(165278-165295) Free(165296-165297) Busy(165298-165621) Free(165622-165623) Busy(165624-165723) Free(165724-165724) Busy(165725-165760) Free(165761-165761) Busy(165762-165767) Free(165768-165768) Busy(165769-165772) Free(165773-165773) Busy(165774-165774) Free(165775-165776) Busy(165777-165779) Free(165780-165780) Busy(165781-165785) Free(165786-165786) Busy(165787-165789) Free(165790-165791) Busy(165792-165795) Free(165796-165796) Busy(165797-165797) Free(165798-165800) Busy(165801-165804) Free(165805-165806) Busy(165807-165807) Free(165808-165808) Busy(165809-165815) Free(165816-165817) Busy(165818-165818) Free(165819-165819) Busy(165820-165888) Free(165889-165895) Busy(165896-165901) Free(165902-165903) Busy(165904-165904) Free(165905-165906) Busy(165907-165917) Free(165918-165920) Busy(165921-165943) Free(165944-165944) Busy(165945-165952) Free(165953-165959) Busy(165960-165960) Free(165961-165965) Busy(165966-166046) Free(166047-166048) Busy(166049-166058) Free(166059-166061) Busy(166062-166170) Free(166171-166176) Busy(166177-166178) Free(166179-166180) Busy(166181-166274) Free(166275-166276) Busy(166277-166284) Free(166285-166288) Busy(166289-166307) Free(166308-166309) Busy(166310-166344) Free(166345-166346) Busy(166347-166352) Free(166353-166354) Busy(166355-166375) Free(166376-166378) Busy(166379-166381) Free(166382-166382) Busy(166383-166482) Free(166483-166484) Busy(166485-166487) Free(166488-166489) Busy(166490-166492) Free(166493-166531) Busy(166532-166536) Free(166537-166538) Busy(166539-166545) Free(166546-166556) Busy(166557-166558) Free(166559-166567) Busy(166568-166568) Free(166569-166572) Busy(166573-166612) Free(166613-166614) Busy(166615-167122) Free(167123-167124) Busy(167125-167165) Free(167166-167167) Busy(167168-167450) Free(167451-167453) Busy(167454-167455) Free(167456-167458) Busy(167459-167659) Free(167660-167661) Busy(167662-167792) Free(167793-167794) Busy(167795-167840) Free(167841-167844) Busy(167845-167868) Free(167869-167870) Busy(167871-167893) Free(167894-167895) Busy(167896-167898) Free(167899-167900) Busy(167901-167908) Free(167909-167910) Busy(167911-167917) Free(167918-167926) Busy(167927-167928) Free(167929-167932) Busy(167933-167934) Free(167935-167936) Busy(167937-167986) Free(167987-167989) Busy(167990-168004) Free(168005-168007) Busy(168008-168239) Free(168240-168244) Busy(168245-168253) Free(168254-168255) Busy(168256-168282) Free(168283-168284) Busy(168285-168289) Free(168290-168296) Busy(168297-168309) Free(168310-168322) Busy(168323-168325) Free(168326-168336) Busy(168337-168357) Free(168358-168362) Busy(168363-168384) Free(168385-168385) Busy(168386-168388) Free(168389-168389) Busy(168390-168404) Free(168405-168405) Busy(168406-168409) Free(168410-168412) Busy(168413-168423) Free(168424-168426) Busy(168427-168439) Free(168440-168449) Busy(168450-168450) Free(168451-168456) Busy(168457-169244) Free(169245-169245) Busy(169246-169350) Free(169351-169351) Busy(169352-169400) Free(169401-169416) Busy(169417-169417) Free(169418-169467) Busy(169468-169474) Free(169475-169481) Busy(169482-169486) Free(169487-169490) Busy(169491-169492) Free(169493-169496) Busy(169497-169508) Free(169509-169510) Busy(169511-169528) Free(169529-169531) Busy(169532-169600) Free(169601-169601) Busy(169602-169699) Free(169700-169701) Busy(169702-170047) Free(170048-170051) Busy(170052-170773) Free(170774-170775) Busy(170776-170817) Free(170818-170819) Busy(170820-170919) Free(170920-170921) Busy(170922-171118) Free(171119-171120) Busy(171121-171657) Free(171658-171659) Busy(171660-171672) Free(171673-171674) Busy(171675-171697) Free(171698-171698) Busy(171699-171699) Free(171700-171700) Busy(171701-171747) Free(171748-171748) Busy(171749-171751) Free(171752-171753) Busy(171754-171782) Free(171783-171784) Busy(171785-171793) Free(171794-171795) Busy(171796-171797) Free(171798-171800) Busy(171801-171821) Free(171822-171822) Busy(171823-171828) Free(171829-171830) Busy(171831-171831) Free(171832-171833) Busy(171834-171834) Free(171835-171835) Busy(171836-171902) Free(171903-171903) Busy(171904-172016) Free(172017-172019) Busy(172020-172024) Free(172025-172028) Busy(172029-172101) Free(172102-172103) Busy(172104-172141) Free(172142-172144) Busy(172145-172156) Free(172157-172157) Busy(172158-172159) Free(172160-172162) Busy(172163-172165) Free(172166-172167) Busy(172168-172176) Free(172177-172177) Busy(172178-172189) Free(172190-172190) Busy(172191-172222) Free(172223-172223) Busy(172224-172336) Free(172337-172339) Busy(172340-172514) Free(172515-172516) Busy(172517-172768) Free(172769-172769) Busy(172770-172784) Free(172785-172785) Busy(172786-172798) Free(172799-172801) Busy(172802-172804) Free(172805-172806) Busy(172807-172977) Free(172978-172980) Busy(172981-173000) Free(173001-173002) Busy(173003-173182) Free(173183-173184) Busy(173185-173193) Free(173194-173195) Busy(173196-173223) Free(173224-173225) Busy(173226-173238) Free(173239-173242) Busy(173243-173287) Free(173288-173295) Busy(173296-173349) Free(173350-173351) Busy(173352-173378) Free(173379-173382) Busy(173383-173454) Free(173455-173460) Busy(173461-173513) Free(173514-173516) Busy(173517-173528) Free(173529-173531) Busy(173532-173631) Free(173632-173635) Busy(173636-173684) Free(173685-173687) Busy(173688-173811) Free(173812-173815) Busy(173816-173888) Free(173889-173914) Busy(173915-173948) Free(173949-173950) Busy(173951-173959) Free(173960-173963) Busy(173964-173997) Free(173998-174081) Busy(174082-174082) Free(174083-174107) Busy(174108-174109) Free(174110-174221) Busy(174222-174623) Free(174624-174624) Busy(174625-176792) Free(176793-176824) Busy(176825-176872) Free(176873-176873) Busy(176874-179098) Free(179099-179174) Busy(179175-180969) Free(180970-181001) Busy(181002-181056) Free(181057-181062) Busy(181063-181072) Free(181073-181089) Busy(181090-192732) Free(192733-192733) Busy(192734-192862) Free(192863-192863) Busy(192864-192870) Free(192871-192871) Busy(192872-192872) Free(192873-192873) Busy(192874-192880) Free(192881-192882) Busy(192883-193124) Free(193125-193127) Busy(193128-196607)
used 31768, free 1000
#6: block 196608: Busy (196608-196608) Free(196609-196610) Busy(196611-196615) Free(196616-196617) Busy(196618-196629) Free(196630-196630) Busy(196631-196631) Free(196632-196632) Busy(196633-196633) Free(196634-196634) Busy(196635-196638) Free(196639-196639) Busy(196640-196643) Free(196644-196644) Busy(196645-196659) Free(196660-196660) Busy(196661-196678) Free(196679-196681) Busy(196682-196686) Free(196687-196687) Busy(196688-196707) Free(196708-196708) Busy(196709-196709) Free(196710-196710) Busy(196711-196711) Free(196712-196713) Busy(196714-196720) Free(196721-196721) Busy(196722-196723) Free(196724-196724) Busy(196725-196725) Free(196726-196726) Busy(196727-196733) Free(196734-196734) Busy(196735-196755) Free(196756-196756) Busy(196757-196758) Free(196759-196759) Busy(196760-196766) Free(196767-196767) Busy(196768-196769) Free(196770-196770) Busy(196771-196772) Free(196773-196773) Busy(196774-196782) Free(196783-196783) Busy(196784-196784) Free(196785-196785) Busy(196786-196788) Free(196789-196789) Busy(196790-196792) Free(196793-196794) Busy(196795-196802) Free(196803-196803) Busy(196804-196804) Free(196805-196805) Busy(196806-196807) Free(196808-196808) Busy(196809-196836) Free(196837-196837) Busy(196838-196840) Free(196841-196841) Busy(196842-196848) Free(196849-196849) Busy(196850-196859) Free(196860-196860) Busy(196861-196875) Free(196876-196876) Busy(196877-196880) Free(196881-196881) Busy(196882-196903) Free(196904-196904) Busy(196905-196905) Free(196906-196906) Busy(196907-196934) Free(196935-196935) Busy(196936-196936) Free(196937-196937) Busy(196938-196938) Free(196939-196939) Busy(196940-196944) Free(196945-196945) Busy(196946-196947) Free(196948-196948) Busy(196949-196972) Free(196973-196973) Busy(196974-196984) Free(196985-196985) Busy(196986-196993) Free(196994-196994) Busy(196995-196997) Free(196998-196998) Busy(196999-197008) Free(197009-197009) Busy(197010-197023) Free(197024-197024) Busy(197025-197032) Free(197033-197033) Busy(197034-197034) Free(197035-197036) Busy(197037-197037) Free(197038-197038) Busy(197039-197039) Free(197040-197040) Busy(197041-197053) Free(197054-197055) Busy(197056-197070) Free(197071-197074) Busy(197075-197079) Free(197080-197080) Busy(197081-197081) Free(197082-197082) Busy(197083-197084) Free(197085-197086) Busy(197087-197087) Free(197088-197088) Busy(197089-197090) Free(197091-197092) Busy(197093-197101) Free(197102-197102) Busy(197103-197114) Free(197115-197115) Busy(197116-197125) Free(197126-197131) Busy(197132-197132) Free(197133-197133) Busy(197134-197134) Free(197135-197135) Busy(197136-197136) Free(197137-197137) Busy(197138-197145) Free(197146-197146) Busy(197147-197149) Free(197150-197150) Busy(197151-197152) Free(197153-197153) Busy(197154-197160) Free(197161-197161) Busy(197162-197179) Free(197180-197180) Busy(197181-197189) Free(197190-197190) Busy(197191-197191) Free(197192-197193) Busy(197194-197195) Free(197196-197196) Busy(197197-197197) Free(197198-197198) Busy(197199-197205) Free(197206-197206) Busy(197207-197223) Free(197224-197225) Busy(197226-197229) Free(197230-197230) Busy(197231-197243) Free(197244-197244) Busy(197245-197246) Free(197247-197248) Busy(197249-197252) Free(197253-197253) Busy(197254-197254) Free(197255-197256) Busy(197257-197266) Free(197267-197267) Busy(197268-197269) Free(197270-197270) Busy(197271-197271) Free(197272-197273) Busy(197274-197277) Free(197278-197278) Busy(197279-197301) Free(197302-197302) Busy(197303-197304) Free(197305-197305) Busy(197306-197308) Free(197309-197309) Busy(197310-197316) Free(197317-197317) Busy(197318-197330) Free(197331-197331) Busy(197332-197343) Free(197344-197344) Busy(197345-197345) Free(197346-197346) Busy(197347-197355) Free(197356-197356) Busy(197357-197360) Free(197361-197361) Busy(197362-197369) Free(197370-197370) Busy(197371-197378) Free(197379-197380) Busy(197381-197384) Free(197385-197385) Busy(197386-197386) Free(197387-197387) Busy(197388-197413) Free(197414-197414) Busy(197415-197421) Free(197422-197422) Busy(197423-197429) Free(197430-197430) Busy(197431-197431) Free(197432-197432) Busy(197433-197433) Free(197434-197449) Busy(197450-197454) Free(197455-197455) Busy(197456-197465) Free(197466-197466) Busy(197467-197473) Free(197474-197475) Busy(197476-197476) Free(197477-197477) Busy(197478-197478) Free(197479-197479) Busy(197480-197480) Free(197481-197481) Busy(197482-197486) Free(197487-197487) Busy(197488-197489) Free(197490-197490) Busy(197491-197491) Free(197492-197492) Busy(197493-197494) Free(197495-197495) Busy(197496-197517) Free(197518-197521) Busy(197522-197522) Free(197523-197546) Busy(197547-197547) Free(197548-197548) Busy(197549-197559) Free(197560-197562) Busy(197563-197564) Free(197565-197565) Busy(197566-197578) Free(197579-197579) Busy(197580-197584) Free(197585-197586) Busy(197587-197588) Free(197589-197590) Busy(197591-197595) Free(197596-197596) Busy(197597-197601) Free(197602-197602) Busy(197603-197608) Free(197609-197609) Busy(197610-197611) Free(197612-197612) Busy(197613-197655) Free(197656-197656) Busy(197657-197703) Free(197704-197704) Busy(197705-197768) Free(197769-197771) Busy(197772-197773) Free(197774-197774) Busy(197775-197775) Free(197776-197782) Busy(197783-197785) Free(197786-197786) Busy(197787-197788) Free(197789-197790) Busy(197791-197794) Free(197795-197799) Busy(197800-197824) Free(197825-197825) Busy(197826-197836) Free(197837-197837) Busy(197838-197840) Free(197841-197842) Busy(197843-197845) Free(197846-197848) Busy(197849-197849) Free(197850-197851) Busy(197852-197852) Free(197853-197854) Busy(197855-197860) Free(197861-197863) Busy(197864-197864) Free(197865-197870) Busy(197871-197872) Free(197873-197874) Busy(197875-197899) Free(197900-197900) Busy(197901-197918) Free(197919-197919) Busy(197920-197973) Free(197974-197974) Busy(197975-197988) Free(197989-197990) Busy(197991-197991) Free(197992-197997) Busy(197998-198002) Free(198003-198003) Busy(198004-198028) Free(198029-198029) Busy(198030-198033) Free(198034-198034) Busy(198035-198035) Free(198036-198036) Busy(198037-198094) Free(198095-198103) Busy(198104-198309) Free(198310-198312) Busy(198313-198324) Free(198325-198333) Busy(198334-198339) Free(198340-198340) Busy(198341-198656) Free(198657-198676) Busy(198677-198677) Free(198678-198684) Busy(198685-198888) Free(198889-198890) Busy(198891-198899) Free(198900-198901) Busy(198902-198907) Free(198908-198909) Busy(198910-198911) Free(198912-198918) Busy(198919-198923) Free(198924-198937) Busy(198938-198943) Free(198944-198945) Busy(198946-198954) Free(198955-198959) Busy(198960-198966) Free(198967-198969) Busy(198970-198972) Free(198973-198975) Busy(198976-198979) Free(198980-198983) Busy(198984-198989) Free(198990-198992) Busy(198993-198994) Free(198995-198996) Busy(198997-199011) Free(199012-199013) Busy(199014-199020) Free(199021-199024) Busy(199025-199027) Free(199028-199028) Busy(199029-199030) Free(199031-199032) Busy(199033-199035) Free(199036-199040) Busy(199041-199052) Free(199053-199054) Busy(199055-199081) Free(199082-199089) Busy(199090-199101) Free(199102-199106) Busy(199107-199110) Free(199111-199115) Busy(199116-199116) Free(199117-199120) Busy(199121-199122) Free(199123-199126) Busy(199127-199128) Free(199129-199134) Busy(199135-199136) Free(199137-199138) Busy(199139-199142) Free(199143-199144) Busy(199145-199147) Free(199148-199151) Busy(199152-199153) Free(199154-199157) Busy(199158-199159) Free(199160-199163) Busy(199164-199167) Free(199168-199169) Busy(199170-199170) Free(199171-199182) Busy(199183-199184) Free(199185-199194) Busy(199195-199197) Free(199198-199212) Busy(199213-199213) Free(199214-199215) Busy(199216-199216) Free(199217-199225) Busy(199226-199230) Free(199231-199232) Busy(199233-199236) Free(199237-199238) Busy(199239-199240) Free(199241-199243) Busy(199244-199244) Free(199245-199250) Busy(199251-199261) Free(199262-199266) Busy(199267-199270) Free(199271-199273) Busy(199274-199278) Free(199279-199280) Busy(199281-199281) Free(199282-199288) Busy(199289-199293) Free(199294-199300) Busy(199301-199302) Free(199303-199308) Busy(199309-199313) Free(199314-199315) Busy(199316-199322) Free(199323-199334) Busy(199335-199337) Free(199338-199339) Busy(199340-199343) Free(199344-199346) Busy(199347-199347) Free(199348-199355) Busy(199356-199360) Free(199361-199371) Busy(199372-199375) Free(199376-199379) Busy(199380-199380) Free(199381-199395) Busy(199396-199398) Free(199399-199413) Busy(199414-199414) Free(199415-199416) Busy(199417-199421) Free(199422-199434) Busy(199435-199439) Free(199440-199441) Busy(199442-199493) Free(199494-199505) Busy(199506-199506) Free(199507-199508) Busy(199509-199548) Free(199549-199557) Busy(199558-199564) Free(199565-199572) Busy(199573-199574) Free(199575-199582) Busy(199583-199586) Free(199587-199588) Busy(199589-199607) Free(199608-199615) Busy(199616-199624) Free(199625-199626) Busy(199627-199646) Free(199647-199648) Busy(199649-199691) Free(199692-199694) Busy(199695-199714) Free(199715-199717) Busy(199718-199732) Free(199733-199734) Busy(199735-199800) Free(199801-199806) Busy(199807-199832) Free(199833-199834) Busy(199835-199872) Free(199873-199874) Busy(199875-199909) Free(199910-199952) Busy(199953-199964) Free(199965-199966) Busy(199967-199993) Free(199994-200079) Busy(200080-200091) Free(200092-200114) Busy(200115-200130) Free(200131-200132) Busy(200133-200137) Free(200138-200169) Busy(200170-200206) Free(200207-200238) Busy(200239-200275) Free(200276-200339) Busy(200340-200418) Free(200419-200421) Busy(200422-200466) Free(200467-200470) Busy(200471-200524) Free(200525-200526) Busy(200527-200540) Free(200541-200557) Busy(200558-200564) Free(200565-200567) Busy(200568-200569) Free(200570-200572) Busy(200573-200603) Free(200604-200605) Busy(200606-200608) Free(200609-200611) Busy(200612-200627) Free(200628-200631) Busy(200632-200661) Free(200662-200663) Busy(200664-200732) Free(200733-200763) Busy(200764-200768) Free(200769-200770) Busy(200771-200783) Free(200784-200784) Busy(200785-200914) Free(200915-200916) Busy(200917-200917) Free(200918-200919) Busy(200920-200923) Free(200924-200925) Busy(200926-200941) Free(200942-200944) Busy(200945-200977) Free(200978-200979) Busy(200980-200992) Free(200993-201073) Busy(201074-201089) Free(201090-201094) Busy(201095-201103) Free(201104-201105) Busy(201106-201119) Free(201120-201121) Busy(201122-201124) Free(201125-201126) Busy(201127-201147) Free(201148-201149) Busy(201150-201190) Free(201191-201197) Busy(201198-201199) Free(201200-201425) Busy(201426-201431) Free(201432-201451) Busy(201452-201585) Free(201586-201588) Busy(201589-201609) Free(201610-201610) Busy(201611-201614) Free(201615-201616) Busy(201617-201623) Free(201624-201625) Busy(201626-201650) Free(201651-201652) Busy(201653-201657) Free(201658-201659) Busy(201660-201668) Free(201669-201670) Busy(201671-201683) Free(201684-201688) Busy(201689-201737) Free(201738-201740) Busy(201741-201744) Free(201745-201746) Busy(201747-201779) Free(201780-201782) Busy(201783-201807) Free(201808-201810) Busy(201811-201816) Free(201817-201818) Busy(201819-201972) Free(201973-201974) Busy(201975-202052) Free(202053-202053) Busy(202054-202146) Free(202147-202147) Busy(202148-202460) Free(202461-202461) Busy(202462-202800) Free(202801-202802) Busy(202803-203547) Free(203548-203549) Busy(203550-203644) Free(203645-203646) Busy(203647-204659) Free(204660-204661) Busy(204662-204815) Free(204816-204817) Busy(204818-204864) Free(204865-204866) Busy(204867-204918) Free(204919-204920) Busy(204921-204939) Free(204940-204941) Busy(204942-205643) Free(205644-205646) Busy(205647-205712) Free(205713-205714) Busy(205715-205796) Free(205797-205798) Busy(205799-205985) Free(205986-205988) Busy(205989-206118) Free(206119-206124) Busy(206125-206299) Free(206300-206304) Busy(206305-206311) Free(206312-206313) Busy(206314-206571) Free(206572-206574) Busy(206575-206713) Free(206714-206716) Busy(206717-206774) Free(206775-206777) Busy(206778-207156) Free(207157-207158) Busy(207159-207334) Free(207335-207336) Busy(207337-207433) Free(207434-207434) Busy(207435-207568) Free(207569-207570) Busy(207571-207572) Free(207573-207574) Busy(207575-207626) Free(207627-207634) Busy(207635-207839) Free(207840-207844) Busy(207845-208174) Free(208175-208175) Busy(208176-208217) Free(208218-208225) Busy(208226-208288) Free(208289-208289) Busy(208290-208329) Free(208330-208334) Busy(208335-208340) Free(208341-208342) Busy(208343-208421) Free(208422-208423) Busy(208424-208441) Free(208442-208442) Busy(208443-208749) Free(208750-208753) Busy(208754-208957) Free(208958-208959) Busy(208960-209001) Free(209002-209004) Busy(209005-209190) Free(209191-209193) Busy(209194-209279) Free(209280-209282) Busy(209283-209318) Free(209319-209320) Busy(209321-209382) Free(209383-209384) Busy(209385-209394) Free(209395-209397) Busy(209398-209402) Free(209403-209404) Busy(209405-209409) Free(209410-209411) Busy(209412-209463) Free(209464-209466) Busy(209467-209513) Free(209514-209516) Busy(209517-209534) Free(209535-209535) Busy(209536-209563) Free(209564-209568) Busy(209569-209618) Free(209619-209624) Busy(209625-210502) Free(210503-210622) Busy(210623-210624) Free(210625-210634) Busy(210635-210635) Free(210636-210741) Busy(210742-210764) Free(210765-210769) Busy(210770-218704) Free(218705-218720) Busy(218721-218729) Free(218730-218847) Busy(218848-218849) Free(218850-218851) Busy(218852-218852) Free(218853-218868) Busy(218869-218869) Free(218870-218871) Busy(218872-218872) Free(218873-218879) Busy(218880-218880) Free(218881-218882) Busy(218883-218883) Free(218884-218884) Busy(218885-218886) Free(218887-218889) Busy(218890-225274) Free(225275-225275) Busy(225276-225746) Free(225747-225747) Busy(225748-226022) Free(226023-226026) Busy(226027-226027) Free(226028-226029) Busy(226030-229375)
used 30794, free 1974
#7: block 229376: Busy (229376-237000) Free(237001-237002) Busy(237003-237003) Free(237004-237004) Busy(237005-237009) Free(237010-237013) Busy(237014-237109) Free(237110-237112) Busy(237113-237127) Free(237128-237131) Busy(237132-237135) Free(237136-237138) Busy(237139-237240) Free(237241-237243) Busy(237244-237245) Free(237246-237249) Busy(237250-237250) Free(237251-237266) Busy(237267-240313) Free(240314-240314) Busy(240315-240556) Free(240557-240557) Busy(240558-240558) Free(240559-240564) Busy(240565-240569) Free(240570-240570) Busy(240571-240579) Free(240580-240580) Busy(240581-240727) Free(240728-240728) Busy(240729-240749) Free(240750-240750) Busy(240751-248387) Free(248388-248397) Busy(248398-248449) Free(248450-248481) Busy(248482-248545) Free(248546-248609) Busy(248610-248710) Free(248711-248742) Busy(248743-248757) Free(248758-248808) Busy(248809-248921) Free(248922-249385) Busy(249386-249386) Free(249387-249389) Busy(249390-249390) Free(249391-249391) Busy(249392-249397) Free(249398-249399) Busy(249400-249405) Free(249406-249410) Busy(249411-249422) Free(249423-249432) Busy(249433-249435) Free(249436-249436) Busy(249437-249437) Free(249438-249441) Busy(249442-249442) Free(249443-249445) Busy(249446-249448) Free(249449-249450) Busy(249451-249473) Free(249474-249478) Busy(249479-249498) Free(249499-249503) Busy(249504-249504) Free(249505-249505) Busy(249506-249516) Free(249517-249534) Busy(249535-249535) Free(249536-249537) Busy(249538-249542) Free(249543-249544) Busy(249545-249546) Free(249547-249547) Busy(249548-249551) Free(249552-249553) Busy(249554-249554) Free(249555-249555) Busy(249556-249565) Free(249566-249566) Busy(249567-249567) Free(249568-249569) Busy(249570-249575) Free(249576-249576) Busy(249577-249579) Free(249580-249580) Busy(249581-249581) Free(249582-249582) Busy(249583-249591) Free(249592-249592) Busy(249593-249594) Free(249595-249596) Busy(249597-249612) Free(249613-249613) Busy(249614-249614) Free(249615-249615) Busy(249616-249668) Free(249669-249669) Busy(249670-249676) Free(249677-249677) Busy(249678-249681) Free(249682-249682) Busy(249683-249693) Free(249694-249694) Busy(249695-249698) Free(249699-249703) Busy(249704-249715) Free(249716-249720) Busy(249721-249721) Free(249722-249722) Busy(249723-249757) Free(249758-249760) Busy(249761-249766) Free(249767-249769) Busy(249770-249770) Free(249771-249779) Busy(249780-249782) Free(249783-249783) Busy(249784-249786) Free(249787-249787) Busy(249788-249792) Free(249793-249803) Busy(249804-249866) Free(249867-249867) Busy(249868-251671) Free(251672-251672) Busy(251673-251674) Free(251675-251675) Busy(251676-254370) Free(254371-256859) Busy(256860-262143)
used 29449, free 3319
#8: block 262144: Busy (262144-262151) Free(262152-262152) Busy(262153-262154) Free(262155-262155) Busy(262156-262156) Free(262157-262157) Busy(262158-262165) Free(262166-262166) Busy(262167-262171) Free(262172-262172) Busy(262173-262180) Free(262181-262181) Busy(262182-262185) Free(262186-262186) Busy(262187-262236) Free(262237-262237) Busy(262238-262241) Free(262242-262242) Busy(262243-262247) Free(262248-262248) Busy(262249-262251) Free(262252-262255) Busy(262256-262257) Free(262258-262263) Busy(262264-262264) Free(262265-262266) Busy(262267-262269) Free(262270-262270) Busy(262271-262271) Free(262272-262272) Busy(262273-262273) Free(262274-262275) Busy(262276-262277) Free(262278-262278) Busy(262279-262279) Free(262280-262280) Busy(262281-263140) Free(263141-263141) Busy(263142-263142) Free(263143-263177) Busy(263178-263178) Free(263179-263204) Busy(263205-263205) Free(263206-263208) Busy(263209-263213) Free(263214-263221) Busy(263222-263233) Free(263234-263238) Busy(263239-263243) 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Gentree · Post by **Gentree** » Fri Sep 15, 2006 7:30 pm

thanks tSp, very informative, I'll bookmark this one.

chiwi, I stongly suggest you get am image of this onto your desktop machine before you blow it away completely. You're obviously well out of your experience on this , get a copy before you make a slip.

I've never had to do this but debugreiserfs man page gave the impression you could pull out the data and rebuild an new tree from it.

at least if you can get it all onto a stable disc you're in with a chance.

good luck.

tSp · Post by **tSp** » Sat Sep 16, 2006 11:13 am

yes, article I did was for ext2/ext3 but what I wanted to point out more than anything is to never try to work on the actual disk....get an image to another hard drive and work on it there. Reason being, while working directly with the data on the disk you risk:
1 - hard drive going completely out while working on it
2 - further damaging any data from a mistake of some sort (command type due to lack of sleep...or similar)
3 - disk getting to a state where you can't even dd it (this actually just happened to me, basically the space the hard drive uses to store bad blocks ran out of room with bad blocks remaining, and during dd of the disk...it would get to a bad block and simply hang there since it couldn't read it...and checking /var/log/messages using tail -f would just show the same error message over and over and over repeated about every second.)

The images I was able to get off the drive was very easy to recover data from simply using loopback and mounting it. The data I wasn't able to get was about halfway into my home partition...but I had a backup from about a week ago...no big deal

chiwi · Post by **chiwi** » Mon Sep 18, 2006 2:42 pm

Hey Guys....i finaly did it. It took me almost all saturday, but i could get the data (or some of it..) that i needed.

What I did was basically what *everyone* was telling me ... =)

- got 20GB free space on another box (damaged partition was 19GB)
- used dd in conjunction with ssh to transmit the data to the remote (LAN) box. (thanks for pointing me out this way of doing it...it was awesome.)

Code: Select all

dd if=/dev/hda4 bs=4096 conv=noerror skip=8211 | ssh username@host "cat > reiser.img"

I had to skip 8211 blocks, because the badblocks where somewhere in there, where the journal was.

- once having the partition transferred. Just used the reiserFS tools to check it, rebuild the sb, and then the tree, and then finaly mount it on the remote box.

- everything was in lost+found dir, so it took me some time to find the lost data, but I managed to do so.

that was it...i'm planning to get a new Hd this week...hopefully.. =)

thanks again to all the ones that helped me out.

Chiwi.

qpmarl · Post by **qpmarl** » Wed Sep 20, 2006 4:01 am

Is it bad when udev can't even create the device for the drive? I had a drive crash and I'm kind of trying to recover it - but it's more for fun than anything 'cause it didn't have any important data on it.

I played with it a bit with reiserfsck, but now I start getting read errors on it durring boot - and it's not even setup to be mounted at boot.

fdisk hung when I tried to run it on the drive.

dmesg shows a bunch of "Buffer I/O errors on device hdb2..."

I have 3 partitions on the drive
hdb1 is /boot (reiserfs)
hdb2 is / (reiserfs)
hdb3 is swap

hdb2 doesn't even show up in /dev, though hdb1 and hdb3 do. I haven't noticed any errors related to the other two partitions, but they would not be as noticeable as the problems with the root partition of course.

I'm running badblocks with the -w option on the entire drive now.

I'm just trying to see if I might be able to setup the drive to be used with some degree of reliability - for some non-critical purpose.

But I think that it is probably totally gone - the "Buffer I/O" errors cause me to suspect that the problem is not with the physical media, but with the drive electronics.

tSp · Post by **tSp** » Thu Sep 21, 2006 8:27 am

qpmarl wrote:I played with it a bit with reiserfsck, but now I start getting read errors on it durring boot - and it's not even setup to be mounted at boot.

fdisk hung when I tried to run it on the drive.

sounds like to me that your are trying to mount the device -- errors during boot - which is an absolute no-no in data recovery. However, playing with a drive that doesn't have important data and is bad is a great way to learn about data recovery. Just keep lots of notes cause whenever you need to do what you learn, chances are you forgot how to do it (why I wrote the forum post after the 5th drive failure)

Best bet - boot to some cdrom (gentoo install, rescue disk, livecd, etc), don't mount any hard drives, take a look using whatever tools are on the cdrom drive (fdisk, whatever for the specific format of the partitions). In the original article link I posted is a minimal rescue cd, or the tomsrbt linux floppy disk will work too.

qpmarl · Post by **qpmarl** » Fri Sep 22, 2006 5:45 am

I was definitely NOT trying to mount the device - /dev/hdb* is nowhere in fstab and I'm not using automount or anything like that - I don't know of any other way that the device could be mounted. I believe that the problem has to do with udev reading the drive to create the hdb2 device - the drive is so messed up that even this doesn't work - this is supported by the fact that hdb2 doesn't show up in /dev - and I know that the partition exists (or did). Also, I can't run fdisk -l /dev/hdb - it just locks up.

badblocks -ws /dev/hdb -p 4 -o badblocks.hdb has been running for something like 2 days straight now and I believe that it is still on the first pass. Yes, I know that this will destroy any data on the drive.

I'll restart and post the I/O errors that come up at boot, but I want to let badblocks finish first (the ones from boot are not being displayed by dmesg anymore)