Hello,
I’m not familiar with btrfs, so this might be a noob question.
A few weeks ago I noticed that I cannot run apt upgrade.
I’m running Home/KDE 4.9 amd64 installed via Debian Standard
Multiboot is configured to work with Windows 10.
Running
apt install --fix-broken
yields this:
...
The following additional packages will be installed:
node-aws-sign2
The following NEW packages will be installed:
node-aws-sign2
0 upgraded, 1 newly installed, 0 to remove and 253 not upgraded.
2 not fully installed or removed.
...
...
Preparing to unpack .../node-aws-sign2_0.7.1-2_all.deb ...
Unpacking node-aws-sign2 (0.7.1-2) ...
dpkg: error processing archive /var/cache/apt/archives/node-aws-sign2_0.7.1-2_all.deb (--unpack):
unable to stat './usr/share/doc/node-aws-sign2' (which I was about to install): Input/output error
Errors were encountered while processing:
/var/cache/apt/archives/node-aws-sign2_0.7.1-2_all.deb
Scanning application launchers
Removing duplicate launchers from Debian
Launchers are updated
E: Sub-process /usr/bin/dpkg returned an error code (1)
I also cannot intact with /usr/share/doc/node-aws4/ and
/usr/share/doc/node-aws-sign2:
rm: cannot remove '/usr/share/doc/node-aws-sign2': Input/output error
I ran:
smartctl selftest
and it had returned no errors.
sudo badblocks -o out.txt
and it also had returned nothing.
btrfs scrub
returns this:
UUID: bf72308a-0aa3-4f98-a2d6-47c534b89afb
Scrub started: Tue Jun 16 10:37:50 2020
Status: finished
Duration: 0:09:25
Total to scrub: 197.41GiB
Rate: 354.55MiB/s
Error summary: csum=4
Corrected: 0
Uncorrectable: 4
Unverified: 0
Running
dmesg
I can see errors like this:
[ 999.323567] BTRFS error (device dm-0): bad tree block start, want 910409728 have 18446653972965947952
[ 3450.431703] BTRFS error (device dm-0): bad tree block start, want 910442496 have 5111886
and after running btrfs scrub I get errors like these:
[ 3549.272977] BTRFS warning (device dm-0): checksum error at logical 910442496 on dev /dev/mapper/parrot--vg-root, physical 910442496: metadata leaf (level 0) in tree 5
[ 3549.272993] BTRFS error (device dm-0): bdev /dev/mapper/parrot--vg-root errs: wr 0, rd 0, flush 0, corrupt 9, gen 0
[ 3549.272999] BTRFS error (device dm-0): unable to fixup (regular) error at logical 910442496 on dev /dev/mapper/parrot--vg-root
Otherwise my system runs normally, as far as I can tell nothing but files relating to node-aws-sign2 were affected.
I don’t know what to do now. Do I have to wipe the disk and restore from backup? Or is there an option for deleting those files. They are non-critical and it would be a lot more convenient to simply re-download them.
I’m sorry if this is a duplicate topic. Last time I submitted, website hang and I couldn’t find it anywhere.