Hi all,
I am working on Ubuntu-10.4.
I have created 4 partition on my Dell Inspiron laptop.
Till yesterday its working fine. But today in the morning when I try to mount my one partition (named, Data), I am getting error attached here.
Error: Error mounting: mount: Wrong fs type, bad option, bad superblock on /dev/sda6.
More information attached with this thread.
The output of dmesg is given blow
Quote:
$ dmesg
[ 473.323263] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[ 473.323271] ata1.00: irq_stat 0x40000008
[ 473.323278] ata1.00: failed command: READ FPDMA QUEUED
[ 473.323291] ata1.00: cmd 60/08:00:56:1b:48/00:00:17:00:00/40 tag 0 ncq 4096 in
[ 473.323294] res 41/40:00:56:1b:48/00:00:17:00:00/40 Emask 0x409 (media error) <F>
[ 473.323299] ata1.00: status: { DRDY ERR }
[ 473.323304] ata1.00: error: { UNC }
[ 473.323316] ata1: hard resetting link
[ 473.640553] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 473.642880] ata1.00: configured for UDMA/133
[ 473.642900] ata1: EH complete
[ 476.229869] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[ 476.229875] ata1.00: irq_stat 0x40000008
[ 476.229880] ata1.00: failed command: READ FPDMA QUEUED
[ 476.229888] ata1.00: cmd 60/08:00:56:1b:48/00:00:17:00:00/40 tag 0 ncq 4096 in
[ 476.229890] res 41/40:00:56:1b:48/00:00:17:00:00/40 Emask 0x409 (media error) <F>
[ 476.229894] ata1.00: status: { DRDY ERR }
[ 476.229896] ata1.00: error: { UNC }
[ 476.233384] ata1.00: configured for UDMA/133
[ 476.233403] ata1: EH complete
[ 478.803608] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[ 478.803614] ata1.00: irq_stat 0x40000008
[ 478.803619] ata1.00: failed command: READ FPDMA QUEUED
[ 478.803627] ata1.00: cmd 60/08:00:56:1b:48/00:00:17:00:00/40 tag 0 ncq 4096 in
[ 478.803629] res 41/40:00:56:1b:48/00:00:17:00:00/40 Emask 0x409 (media error) <F>
[ 478.803632] ata1.00: status: { DRDY ERR }
[ 478.803635] ata1.00: error: { UNC }
[ 478.807165] ata1.00: configured for UDMA/133
[ 478.807184] ata1: EH complete
[ 481.377259] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[ 481.377265] ata1.00: irq_stat 0x40000008
[ 481.377269] ata1.00: failed command: READ FPDMA QUEUED
[ 481.377278] ata1.00: cmd 60/08:00:56:1b:48/00:00:17:00:00/40 tag 0 ncq 4096 in
[ 481.377279] res 41/40:00:56:1b:48/00:00:17:00:00/40 Emask 0x409 (media error) <F>
[ 481.377283] ata1.00: status: { DRDY ERR }
[ 481.377286] ata1.00: error: { UNC }
[ 481.381409] ata1.00: configured for UDMA/133
[ 481.381428] ata1: EH complete
[ 483.950935] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[ 483.950941] ata1.00: irq_stat 0x40000008
[ 483.950946] ata1.00: failed command: READ FPDMA QUEUED
[ 483.950954] ata1.00: cmd 60/08:00:56:1b:48/00:00:17:00:00/40 tag 0 ncq 4096 in
[ 483.950956] res 41/40:00:56:1b:48/00:00:17:00:00/40 Emask 0x409 (media error) <F>
[ 483.950960] ata1.00: status: { DRDY ERR }
[ 483.950962] ata1.00: error: { UNC }
[ 483.954915] ata1.00: configured for UDMA/133
[ 483.954928] ata1: EH complete
[ 486.524679] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[ 486.524687] ata1.00: irq_stat 0x40000008
[ 486.524694] ata1.00: failed command: READ FPDMA QUEUED
[ 486.524707] ata1.00: cmd 60/08:00:56:1b:48/00:00:17:00:00/40 tag 0 ncq 4096 in
[ 486.524710] res 41/40:00:56:1b:48/00:00:17:00:00/40 Emask 0x409 (media error) <F>
[ 486.524716] ata1.00: status: { DRDY ERR }
[ 486.524720] ata1.00: error: { UNC }
[ 486.528425] ata1.00: configured for UDMA/133
[ 486.528447] sd 0:0:0:0: [sda] Unhandled sense code
[ 486.528451] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 486.528458] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 486.528466] Descriptor sense data with sense descriptors (in hex):
[ 486.528470] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
[ 486.528488] 17 48 1b 56
[ 486.528496] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 486.528506] sd 0:0:0:0: [sda] CDB: Read(10): 28 00 17 48 1b 56 00 00 08 00
[ 486.528523] end_request: I/O error, dev sda, sector 390601558
[ 486.528547] JBD: IO error reading journal superblock
[ 486.528556] EXT4-fs (sda6):
[ 486.528560] ata1: EH complete
[ 486.528565] error loading journal
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Quote:
$ uname -a
Linux paras-Inspiron-N5010 2.6.35-22-generic #35-Ubuntu SMP Sat Oct 16 20:36:48 UTC 2010 i686 GNU/Linux
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