[Bug 1083985] Re: fsck routine checks on boot are disabled
Dmitrijs Ledkovs
launchpad at surgut.co.uk
Mon Feb 11 01:43:41 UTC 2013
The defaults have changed. One can change the value of
enable_periodic_fsck /etc/mke2fs.conf to reenable periodic fsck on newly
created filesystems, or use tune2fs to re-enable them. Note that a boot
time fsck is still attempted by mountall, so fsck will be run if the
settings on the filesystem are correct.
** Changed in: e2fsprogs (Ubuntu)
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1083985
Title:
fsck routine checks on boot are disabled
Status in “e2fsprogs” package in Ubuntu:
Invalid
Bug description:
After installation of Ubuntu 12.04.1 I've noticed that periodical fsck check during boot time never runs, as it was when I was using Ubuntu 10.04. I checked my old 10.04 installation with 'tune2fs -l' and found that root partition had 'Maximum mount count' = 23 and home partition - 35 (both are ext4).
'tune2fs -l' on 12.04.1 shows 'Maximum mount count' = -1 on all partitions: /boot (ext3), / and /home (ext4). That means that fsck checks will never run. 'Check interval' is also set to 0 on all volumes.
If this decision was made for the sake of fast boot up, I presume that data integrity have the maximum priority. While this decision is somewhat meaningful on laptops to preserve the battery, but on desktops and servers it is not good at all. Also tune2fs man says that it is strongly recommended that either mount-count-dependent or time-dependent checking must be enabled.
As I found no info indicating that this behaviour is intentional, I suppose that this is a bug.
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