[systemd-devel] Dependency loop due to network filesystem and quotacheck; suboptimal loop resolution.
lennart at poettering.net
Thu Mar 17 07:44:46 PDT 2011
On Thu, 17.03.11 16:50, Andrey Borzenkov (arvidjaar at gmail.com) wrote:
> On Thu, Mar 17, 2011 at 4:43 AM, Lennart Poettering
> <lennart at poettering.net> wrote:
> > On Thu, 10.03.11 00:42, Andrey Borzenkov (arvidjaar at gmail.com) wrote:
> >> It is not. Suggested patch attached.
> >> From: Andrey Borzenkov <arvidjaar at gmail.com>
> >> Subject: [PATCH] mount: do not add dependency on network filesystem to quotacheck
> >> This creates loop:
> >> fs -> quotacheck -> basic -> network -> fs
> >> It does not look like quota was enabled for them in /etc/init.d/netfs
> >> anyway. If quota is required, it probably should be implemented as
> >> per mount point unit.
> > Anywaym uf you rework this patch to check for the usrquota/grpquota
> > options I'd merge it promptly
> But it does not solve the problem of usrquota being set on a _netfs
> filesystem. So either this has to be skipped completely or additional
> unit provided.
Well, isn't it kind of a misconfiguration if people use
"usrquota,grpquota" on a network filesystem? But I guess an explicit
check for _netdev and fstype_is_network(p->fstype) can't hurt.
> > Tollef grants you git access by then ;-)). Even better would be if you
> > add a WANTS dep too, so that we can remove the service from being pulled
> > in by default sysinit.target.
> You mean Wants from mount unit to quotacheck unit?
Yes, from all .mount units with usrquota or grpquota to quotacheck.service.
Lennart Poettering - Red Hat, Inc.
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