On Wed, Feb 11, 2015 at 09:29:29PM +0100, Lennart Poettering wrote:
> Ineed, analysis seems correct. I now made this change:
>
> http://lists.freedesktop.org/archives/systemd-devel/2015-February/028058.html
>
> Didn't test it though, please test if this fixes things for you!
Thanks Lennart,
I r
aemon receives the message
and exits, but is then restarted right away.
This doesn't seem like too crazy of a way to shut things down, should
the coordination between the service and the socket unit be waiting for
for the ExecStop to complete before monitoring for socket activation
again?
- C
This lets libmount add in user options from /run/mount/utab, like
_netdev which is needed to get proper ordering against remote-fs.target
Signed-off-by: Chris Leech
---
.travis.yml | 2 +-
Makefile.am | 4 +++-
README | 1 +
configure.ac | 10 +
src/core
This adds auto detection for iSCSI and some FCoE drivers and treats
mounts to file-systems on those devices as remote-fs.
Signed-off-by: Chris Leech
---
src/core/mount.c | 168 +++
1 file changed, 158 insertions(+), 10 deletions(-)
diff --git
k for building without libmount, which is now a hard build
requirement.
Added iSCSI and FCoE auto-detection.
Chris Leech (5):
mount: use libmount to enumerate /proc/self/mountinfo
mount: check options as well as fstype for network mounts
mount: monitor for utab changes with inotify
mount
units with proper remote-fs
dependencies when mounted with the _netdev option.
Signed-off-by: Chris Leech
---
src/core/mount.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/src/core/mount.c b/src/core/mount.c
index ef45115..513dcec 100644
--- a/src/core/mount.c
+++ b/src/core
source using inotify to watch
for changes to utab. It only watches for IN_MOVED_TO events, matching
libmount behavior of always overwriting this file using rename(2).
This does add a second pass through the mount table parsing when utab is
updated.
Signed-off-by: Chris Leech
---
src/core
When creating a new mount unit after an event on /proc/self/mountinfo,
check the mount options as well as the fstype to determine if this is a
remote mount that requires network access.
Signed-off-by: Chris Leech
---
src/core/mount.c | 21 -
1 file changed, 12 insertions
On Sun, Nov 09, 2014 at 08:32:05AM +0300, Andrei Borzenkov wrote:
> В Thu, 6 Nov 2014 21:11:03 -0800
> Chris Leech пишет:
>
> > This is an attempt to add it the remote-fs dependencies to a mount unit
> > if the options change, like when the utab options are picked up af
On Sat, Nov 15, 2014 at 02:09:26PM +0100, Tom Gundersen wrote:
> Usually we don't do this kind of fallback, but rather disable the relevant
> functionality if the lib is not available.
>
> In this case I guess it means making support for .mount units optional. I
> could imagine someone doing that
Parsing the mount table with libmount races against the mount command,
which will handle the actual mounting before updating utab. This means
the poll event on /proc/self/mountinfo can kick of a reparse in systemd
before the utab information is available.
This change adds in an additional event s
This lets libmount add in user options from /run/mount/utab, like
_netdev which is needed to get proper ordering against remote-fs.target
---
.travis.yml | 2 +-
Makefile.am | 4 +++-
README | 1 +
configure.ac | 13
src/core/build.h | 7 +++
src/core/m
On Fri, Oct 31, 2014 at 09:32:57AM +0100, Karel Zak wrote:
> It would be really better to have within systemd a generic function
> is_net_blkdev() than rely on external fragile configuration. I have
> doubts that anyone uses -o _netdev on command line when manually
> mounts filesystem.
The one
everything right. Also, as I mention in that patch
description, remounts aren't picking up utab settings but I think that's a
libmount issue.
Thanks for taking the time to look at this,
Chris Leech (4):
use libmount to enumerate /proc/self/mountinfo
check options as well as fstype for netw
This is an attempt to add it the remote-fs dependencies to a mount unit
if the options change, like when the utab options are picked up after
mountinfo has already been processed. It just adds the remote-fs
dependencies, leaving the local-fs ones in place.
With this change I always get mount unit
When creating a new mount unit after an event on /proc/self/mountinfo,
check the mount options as well as the fstype to determine if this is a
remote mount that requires network access.
---
src/core/mount.c | 21 -
1 file changed, 12 insertions(+), 9 deletions(-)
diff --git a/
On Tue, Oct 28, 2014 at 01:57:06AM +0100, Zbigniew Jędrzejewski-Szmek wrote:
> On Mon, Oct 27, 2014 at 02:10:47PM -0700, Chris Leech wrote:
> > ...
> > If there's no matching mount unit from fstab-generator, one gets created
> > dynamically when the fs is mounted by monit
On Tue, Oct 28, 2014 at 06:41:32AM +0300, Andrei Borzenkov wrote:
> В Mon, 27 Oct 2014 14:10:47 -0700
> Chris Leech пишет:
> >
> > But there are two cases that are problematic, adding entries to fstab at
> > runtime and manually mounting without adding to fstab (while sti
On Thu, Oct 30, 2014 at 12:10:16PM +0100, Karel Zak wrote:
> On Tue, Oct 28, 2014 at 02:29:35AM +0100, Lennart Poettering wrote:
> > On Mon, 27.10.14 14:10, Chris Leech (cle...@redhat.com) wrote:
> >
> > > So for any mounts to remote block devices (unlike remote file syst
Hi, I was hoping someone could help me make sure I'm not overlooking
something with trying to manage mounts on iSCSI disks.
I have an iscsi.service which starts and stops sessions to iSCSI
targets. It's set with Before=remote-fs-pre.target and
Wants=remote-fs-pre.target to ensure that remote fs o
On Mon, Dec 10, 2012 at 11:56:07PM +, "Jóhann B. Guðmundsson" wrote:
> On 12/10/2012 10:08 PM, Chris Leech wrote:
> >
> >2) Proper ordering of the iscsi.service for non-root filesystems.
> >
> >Any and all feedback and/or help welcome.
> >
>
>
and stoping of sessions today, getting the
ordering right to not run into problems with automatic mount points.
I haven't run into any problems with the patches I posted, but I'm not
happy with the unit files just yet.
- Chris
> On 12/10/2012 04:08 PM, Chris Leech wrote:
&
Sorry about the cross-posting, but I think that in order to get this right I'm
going to need as much feedback as I can get.
I think I've got this working pretty well now (at least for my iBFT configured
iSCSI root test case), although the dracut module still needs work. This is
based on the iscsi
Not complete, but working well for iBFT configured iSCSI boot for me.
---
modules.d/95iscsi/cleanup-iscsi.sh| 3 ++-
modules.d/95iscsi/iscsid-initrd.service | 10 ++
modules.d/95iscsi/iscsid-initrd.socket| 9 +
modules.d/95iscsi/iscsiroot.sh| 26
iSCSI service and socket files, and the iscsi_mark_root_nodes helper script to
preserve sessions started in the initramfs.
diff -Naur a/iscsid.service b/iscsid.service
--- a/iscsid.service1969-12-31 16:00:00.0 -0800
+++ b/iscsid.service2012-12-10 13:38:38.643307001 -0800
@@ -0,0 +1
When started from initramfs, iscsid needs to be able to chroot itself
to the runtime filesystem before the switch_root occurs. In the
initramfs "iscsiadm --newroot {root fs mount before switch}" should be
called before the switch_root.
---
usr/iscsiadm.c | 30 +-
usr/m
See http://www.freedesktop.org/wiki/Software/systemd/RootStorageDaemons
---
usr/iscsid.c | 8
1 file changed, 8 insertions(+)
diff --git a/usr/iscsid.c b/usr/iscsid.c
index b4bb65b..7d71085 100644
--- a/usr/iscsid.c
+++ b/usr/iscsid.c
@@ -61,6 +61,7 @@ static pid_t log_pid;
static gid_t
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