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Bug#780352: initramfs-tools: Can't force fsck on remote systems



Control: tag -1 - moreinfo unreproducible
Control: retitle -1 fsck log from initramfs is not documented

On Thu, 2015-04-09 at 08:30 -0400, Jape Person wrote:
> On 04/08/2015 09:05 PM, Ben Hutchings wrote:
> > Control: tag -1 unreproducible
> >
> > On Thu, 12 Mar 2015 10:25:34 -0400 jpw <japers@comcast.net> wrote:
> >> Package: initramfs-tools
> >> Version: 0.119
> >> Severity: important
> >>
> >> Dear Maintainer,
> >>
> >> A basic change in function for fsck at boot time has resulted following upgrade
> >> of this package from 0.116 to 0.119.
> >>
> >> Following deprecation of "touch /forcefsck" earlier this past year for forcing fsck
> >> at next reboot I started using a line in  rc.local (tune2fs -c 0 /dev/sda1) to set
> >> maximum mount count so that in-depth file system checks would never occur unless I
> >> specified. I then issued "tune2fs -c 1 /dev/sda1" from a root prompt on the remote
> >> systems to force the in-depth fsck on next reboot.
> >>
> >> The remote systems used to execute an in-depth fsck on the boot partition at
> >> next reboot when I followed this procedure. This function no longer works.
> > [...]
> >
> > It works for me.  However, the forced fsck is now done from the
> > initramfs (for the root and /usr filesystems), not under systemd or
> > initscripts.
> >
> > Is the real problem to do with logging the output of fsck?
> >
> > Ben.
> 
> Hi!
> 
> I was trying to force the type of fsck which results in a report of the 
> % of discontiguous files on remote systems that I maintain. In the 
> spirit of avoiding the use of the deprecated "touch /forcefsck" I was 
> using a line (tune2fs -c 0 /dev/sda1) in rc.local to cause the check to 
> never run unless I issued "tune2fs -c 1 /dev/sda1" from a root prompt 
> and then rebooted.
>
> So when you say that "it" works for you, do you mean that "touch 
> /forcefsck" still gets the check for file system fragmentation, or that 
> using the tune2fs trick works. Because, for me, "touch /forcefsck" still 
> works (but I'm trying to avoid it), but using the tune2fs trick stopped 
> working when initramfs-tools was upgraded from 0.116 to 0.119.

I mean using 'tune2fs -c 1' before rebooting.

> By that, I mean that issuing "systemctl status -l 
> systemd-fsck-root.service" stopped showing me % discontiguous following 
> a reboot when I tried to run the full fsck check using the tune2fs command.
[...]

Right, so as I suspected you're talking about where the output is
logged.

Currently it's logged to /run/initramfs/fsck, but not documented.  I'm
intending to rename that to fsck.log (so it's obviously a log file) and
to document it in the initramfs-tools(8) manual page.

Ben.

-- 
Ben Hutchings
I'm always amazed by the number of people who take up solipsism because
they heard someone else explain it. - E*Borg on alt.fan.pratchett

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