NSA 325v2 boot failure

Suddenly my NSA 325v2 with uboot and debian stopped working: it was on but unresponsive, not even getting it's ip from dhcp. Turning it off and on again i get this error :
[ 11.764587][ T7] scsi 2:0:0:0: Direct-Access USB SanDisk 3.2Gen1 1.00 PQ: 0 ANSI: 6
[ 11.782545][ T75] sd 2:0:0:0: [sdc] 60088320 512-byte logical blocks: (30.8 GB/28.7 GiB)
[ 11.799423][ T75] sd 2:0:0:0: [sdc] Write Protect is on
[ 11.812419][ T75] sd 2:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 11.838663][ T75] sdc: sdc1 sdc2
[ 11.847540][ T75] sd 2:0:0:0: [sdc] Attached SCSI removable disk
Begin: Loading essential drivers ... done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... done.
Begin: Will now check root file system ... fsck from util-linux 2.36.1
[/sbin/fsck.ext3 (1) -- /dev/sdc1] fsck.ext3 -a -C0 /dev/sdc1
fsck.ext3: Read-only file system while trying to open /dev/sdc1
Disk write-protected; use the -n option to do a read-only
check of the device.
fsck exited with status code 8
done.
Warning: File system check failed but did not detect errors
[ 27.523913][ T171] EXT4-fs (sdc1): mounting ext3 file system using the ext4 subsystem
[ 27.540497][ T171] EXT4-fs (sdc1): INFO: recovery required on readonly filesystem
[ 27.548170][ T171] EXT4-fs (sdc1): write access unavailable, cannot proceed (try mounting with noload)
mount: mounting /dev/sdc1 on /root failed: Read-only file system
Failed to mount /dev/sdc1 as root file system.

Debian is on that SanDisk flash disk; maybe it's the flash disk that broke?
Full boot log

Odradek,

> Debian is on that SanDisk flash disk; maybe it's
> the flash disk that broke?

Is this rootfs Sandisk flash drive formatted as Ext3?

Take this drive to another Linux box and run e2fsck to fix file system errors. And bring it back, try booting again.

-bodhi
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yes, ext3. i get the "read only file system" when trying to fsck it

In that case, it's likely that the drive starting to have too many bad sectors. If you have installed many packages and did not do a backup, try backing it up to another flash drive.

Backup/Restore rootfs using tar command

https://forum.doozan.com/read.php?2,12096,24034#msg-24034

-bodhi
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first of all, thanks for help.
I am unable event to back it up because i cannot mount it for the same reason "read only", seems like i just have to buy another flash drive and start all over... problem is i forgot how to do it :)

Odradek,

You could try to mount it with ro option, see how it behaves.

-bodhi
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got to mount it with -noload, backed it up and moved everything to another flash drive, now it boots!
Thanks again