----- Forwarded message from itetcu_at_tecnik93.com ----- Date: Fri, 7 Nov 2003 08:28:23 +0200 From: itetcu_at_tecnik93.com Reply-To: itetcu_at_tecnik93.com To: current_at_freebsd.org [please keep the itetcu_at_... cc and excuse formatting --> webmail, and also the typos] Hi, The quick story: after a change of the MB from a GA-7VT600 1393 to a GA-7VT600-L, both with VIA Apollo KT600 / 8237 cipset, my system's preen fsck can't find the superblock on partitions other that / As far as I can say the fs where clean (note however that / was mounted read-only AFAIR). I've googled around half a day and the hole night with no luck. The system was first on a KT400/8235 mobo and i've moved it with no real problem. What is different now ? It has been installed with the defaults newfs options. Questions: 1. "in-core disklabel" means what is read from the disk ? 2. The sizes are OK, the root slice is OK and I can use it, the first FAT32 XP partition is OK and I can boot XP, what makes the diference between / and the others ? 3. If the slightly different BIOS is to blame, how to make the newfs when installing so that I will not have this problem again in the future ? 4. Besides McKusick's paper from 44doc what other sources of information on ufs are there ? 5. And, of course :-/ , how to get my data back ? I can provide a dumpfs and/or ffsinfo, if someone cares to see them (btw, they still are in 5.1 ? as in the on-line man pages thy are not) #fsck -p /dev/ad0s2a: FILESYSTEM CLEAN; SKIPPING CHECKS /dev/ad0s2a: clean, 89827 free (715 frags, 11139 blocks, 0.6% fragmentation) Cannot find file system superblock /dev/ad0s2e: CAN'T CHECK FILE SYSTEM. /dev/ad0s2e: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. /dev/ad0s2e: CANNOT SEEK BLK: -1 /dev/ad0s2e: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. Cannot find file system superblock /dev/ad0s2f: CAN'T CHECK FILE SYSTEM. /dev/ad0s2f: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. /dev/ad0s2f: CANNOT SEEK BLK: -1 /dev/ad0s2f: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. Cannot find file system superblock /dev/ad0s2d: CAN'T CHECK FILE SYSTEM. /dev/ad0s2d: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. Cannot find file system superblock /dev/ad0s2g: CAN'T CHECK FILE SYSTEM. /dev/ad0s2g: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. /dev/ad0s2g: CANNOT SEEK BLK: -1 /dev/ad0s2g: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. A fsck -t ufs ad0s2d gives: ** /dev/ad0s2d Cannot find file system superblock /dev/ad0s2d: INCOMPLETE LABEL: type 4.2BSD fsize 0, frag 0, cpg 0, size 1048576 and fsck_ffs -b 32 isn't of much help either. ******* Working on device /dev/ad0 ******* parameters extracted from in-core disklabel are: cylinders=232578 heads=16 sectors/track=63 (1008 blks/cyl) Figures below won't work with BIOS for partitions not in cyl 1 parameters to be used for BIOS calculations are: cylinders=232578 heads=16 sectors/track=63 (1008 blks/cyl) Media sector size is 512 Warning: BIOS sector numbering starts with sector 1 Information from DOS bootblock is: The data for partition 1 is: sysid 12 (0x0c),(DOS or Windows 95 with 32 bit FAT (LBA)) start 63, size 61432497 (29996 Meg), flag 0 beg: cyl 0/ head 1/ sector 1; end: cyl 1023/ head 254/ sector 63 The data for partition 2 is: sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD) start 61432560, size 173003985 (84474 Meg), flag 80 (active) beg: cyl 1023/ head 255/ sector 63; end: cyl 1023/ head 254/ sector 63 The data for partition 3 is: <UNUSED> The data for partition 4 is: <UNUSED> # /dev/ad0s2: 8 partitions: # size offset fstype [fsize bsize bps/cpg] a: 524288 0 4.2BSD 0 0 0 b: 4194304 524288 swap c: 173003985 0 unused 0 0 # "raw" part, don't edit d: 1048576 4718592 4.2BSD 0 0 0 e: 1048576 5767168 4.2BSD 0 0 0 f: 104857600 6815744 4.2BSD 0 0 0 g: 61330641 111673344 4.2BSD 0 0 0 The BIOS -> LBA reads 14593/255/63 and in dmesg, next to ad0 it is 232578/16/63. If I'm booting with the live CD I get: Offset Size(ST) End 0.................63...............1 63...........61432497........61432559 ad0s1 61462560..........173003985.........23443644 ad0s2 234436545..............2990........234439543 unused and the geometry 14593/255/63 Bellow is the tail of boot -v. ata0: pre reset mask=03 ostat0=50 ostat2=00 ata0-master: ATAPI 00 00 ata0-slave: ATAPI 00 00 ata0: after reset mask=03 stat0=50 stat1=00 ata0-master: ATA 01 a5 ata0: devices=01 ata0 at port 0x3f6,0x1f0-0x1f7 irq 14 on isa0 ata1: pre reset mask=03 ostat0=50 ostat2=50 ata1-master: ATAPI 14 eb ata1-slave: ATAPI 00 00 ata1: after reset mask=03 stat0=00 stat1=50 ata1-slave: ATA 01 a5 ata1: devices=06 ata1 at port 0x376,0x170-0x177 irq 15 on isa0 bt0: not probed (disabled) cs0: not probed (disabled) ed0: not probed (disabled) fe0: not probed (disabled) ie0: not probed (disabled) le0: not probed (disabled) lnc0: not probed (disabled) pcic0 failed to probe at port 0x3e0 iomem 0xd0000 on isa0 pcic1: not probed (disabled) sio2: not probed (disabled) sio3: not probed (disabled) sn0: not probed (disabled) vt0: not probed (disabled) isa_probe_children: probing PnP devices Device configuration finished. procfs registered Timecounters tick every 10.000 msec ipfw2 initialized, divert enabled, rule-based forwarding enabled, default to deny, logging limited to 100 packets/entry by default lo0: bpf attached ad0: <ST3120023A/3.33> ATA-6 disk at ata0-master ad0: 114472MB (234439535 sectors), 232578 C, 16 H, 63 S, 512 B ad0: 16 secs/int, 1 depth queue, PIO4 ad0: piomode=12 dmamode=34 udmamode=69 cblid=1 GEOM: new disk ad0 ar: FreeBSD check1 failed ad3: <ST340016A/3.10> ATA-5 disk at ata1-slave ad3: 38166MB (78165360 sectors), 77545 C, 16 H, 63 S, 512 B ad3: 16 secs/int, 1 depth queue, PIO4 ad3: piomode=12 dmamode=34 udmamode=69 cblid=1 ar: FreeBSD check1 failed ata1-master: piomode=12 dmamode=34 udmamode=-1 dmaflag=1 acd0: <SONY CD-RW CRX1611/TYS7> CD-RW drive at ata1 as master acd0: read 6890KB/s (36026KB/s) write 2755KB/s (2755KB/s), 2048KB buffer, PIO4 acd0: Reads: CD-R, CD-RW, CD-DA stream, packet acd0: Writes: CD-R, CD-RW, test write, burnproof acd0: Audio: play, 256 volume levels acd0: Mechanism: ejectable tray, unlocked acd0: Medium: no/blank disc [0] f:00 typ:12 s(CHS):0/1/1 e(CHS):1023/254/63 s:63 l:61432497 [1] f:80 typ:165 s(CHS):1023/255/63 e(CHS):1023/254/63 s:61432560 l: 173003985 [2] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0 [3] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0 GEOM: Configure ad0s1, start 32256 length 31453438464 end 31453470719 GEOM: Configure ad0s2, start 31453470720 length 88578040320 end 120031511039 GEOM: new disk ad3 GEOM: Configure ad0s2a, start 0 length 268435456 end 268435455 GEOM: Configure ad0s2b, start 268435456 length 2147483648 end 2415919103 GEOM: Configure ad0s2c, start 0 length 88578040320 end 88578040319 GEOM: Configure ad0s2d, start 2415919104 length 536870912 end 2952790015 GEOM: Configure ad0s2e, start 2952790016 length 536870912 end 3489660927 GEOM: Configure ad0s2f, start 3489660928 length 53687091200 end 57176752127 GEOM: Configure ad0s2g, start 57176752128 length 31401288192 end 88578040319 [0] f:80 typ:12 s(CHS):0/1/1 e(CHS):1023/254/63 s:63 l:61432497 [1] f:00 typ:12 s(CHS):1023/0/1 e(CHS):1023/254/63 s:61432560 l: 16723665 [2] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0 [3] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0 GEOM: Configure ad3s1, start 32256 length 31453438464 end 31453470719 GEOM: Configure ad3s2, start 31453470720 length 8562516480 end 40015987199 Mounting root from ufs:/dev/ad0s2a start_init: trying /sbin/init Many Thanks, IOnut PS. for rofug - scuzati engleza de balta, da' nu mai am energie sa mai scriu o data in romana; e alt system fata de ala cu probl. cu md0 ----- End forwarded message -----Received on Thu Nov 06 2003 - 21:31:03 UTC
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