Here's my outputs:
donny@donny-lubuntu:~$ cat
~/.s3ql/local\:\=2F\=2F\=2Fmedia\=2Fdonny\=2FWDBLACK\=2Fs3ql
local:=2F=2F=2Fmedia=2Fdonny=2FWDBLACK=2Fs3ql-cache/
local:=2F=2F=2Fmedia=2Fdonny=2FWDBLACK=2Fs3ql.db
local:=2F=2F=2Fmedia=2Fdonny=2FWDBLACK=2Fs3ql.params
donny@donny-lubuntu:~$ cat
~/.s3ql/local\:\=2F\=2F\=2Fmedia\=2Fdonny\=2FWDBLACK\=2Fs3ql-cache/* >
/dev/null
cat:
/home/donny/.s3ql/local:=2F=2F=2Fmedia=2Fdonny=2FWDBLACK=2Fs3ql-cache/2967-0:
Input/output error
Then I ran:
donny@donny-lubuntu:~$ dmesg | tail
[10542.119291] ata2.00: error: { UNC }
[10542.135701] ata2.00: configured for UDMA/100
[10542.151568] ata2.01: configured for UDMA/100
[10542.151593] sd 1:0:0:0: [sda] FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[10542.151600] sd 1:0:0:0: [sda] Sense Key : Medium Error [current]
[descriptor]
[10542.151606] sd 1:0:0:0: [sda] Add. Sense: Unrecovered read error - auto
reallocate failed
[10542.151611] sd 1:0:0:0: [sda] CDB:
[10542.151614] Read(10): 28 00 2c 0c 10 10 00 00 08 00
[10542.151630] blk_update_request: I/O error, dev sda, sector 738988048
[10542.151666] ata2: EH complete
So I guess my ssd is screwed. I've never dealt with any filesystem problems
like this before. What should I do to recover my data?
On Tuesday, September 1, 2015 at 6:33:34 PM UTC-7, Nikolaus Rath wrote:
>
> On Sep 01 2015, Donny Ward <[email protected] <javascript:>> wrote:
> > Hello,
> >
> > I have an external hard drive (exFAT) with an s3ql filesystem stored on
> it
> > with about 600GB. I plugged in this external hard drive and mounted its
> > s3ql filesystem in order to copy everything off the disk. I left my
> > computer on overnight and when I woke up I found out that my computer
> died
> > (well, it just froze, I had to power it off and on). Now I'm trying to
> > mount the s3ql filesystem again and it says I need to run fsck.s3ql
> first.
> > So I did that.
> >
> > There were several "Committing block 0 of inode 2967 to backend" type
> > messages.
>
> In that case you must have modified files in the S3QL file system, and
> not just copied files from it.
>
> > Eventually fsck died though. I would restart fsck and it would
> > commit more inodes before dying again. Now fsck dies immediately, and
> here
> > is the output.
> >
> > donny@donny-lubuntu:~$ fsck.s3ql local:///media/donny/WDBLACK/s3ql/
> > Enter file system encryption passphrase:
> > Starting fsck of local:///media/donny/WDBLACK/s3ql
> > Using cached metadata.
> > Remote metadata is outdated.
> > Checking DB integrity...
> > Creating temporary extra indices...
> > Checking lost+found...
> > Checking cached objects...
> > Committing block 0 of inode 2967 to backend
> > Dropping temporary indices...
> > Uncaught top-level exception:
> > Traceback (most recent call last):
> > File "/usr/bin/fsck.s3ql", line 9, in <module>
> > load_entry_point('s3ql==2.13', 'console_scripts', 'fsck.s3ql')()
> > File "/usr/lib/s3ql/s3ql/fsck.py", line 1272, in main
> > fsck.check()
> > File "/usr/lib/s3ql/s3ql/fsck.py", line 81, in check
> > self.check_cache()
> > File "/usr/lib/s3ql/s3ql/fsck.py", line 179, in check_cache
> > hash_ = sha256_fh(fh)
> > File "/usr/lib/s3ql/s3ql/common.py", line 220, in sha256_fh
> > buf = fh.read(BUFSIZE)
> > OSError: [Errno 5] Input/output error
> > donny@donny-lubuntu:~$
> >
> > I just want to be able to mount the filesystem again so I can copy all
> the
> > data off of it. What can I do?
>
> Check your kernel message logs, and try to run
>
> $ ls -l ~/.s3ql/local*donny*s3ql*-cache/
> $ cat ~/.s3ql/local*donny*s3ql*-cache/* > /dev/null
>
>
> It looks as if the file system holding your cache directory is broken.
>
> Best,
> -Nikolaus
>
> --
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> »Time flies like an arrow, fruit flies like a Banana.«
>
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