- 28 Sep, 2015 4 commits
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Pavel Emelyanov authored
There's already two things we do in criu namespaces before forking the init task (start unsd and keep netnsfd for back reference). Next patches will introduce the 3rd action for mount namespaces, so have a special pre-call for all this stuff. Signed-off-by:Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
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Pavel Emelyanov authored
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Pavel Emelyanov authored
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- 25 Sep, 2015 2 commits
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Pavel Emelyanov authored
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Andrew Vagin authored
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Andrew Vagin <avagin@openvz.org> Signed-off-by:
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- 24 Sep, 2015 3 commits
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Andrew Vagin authored
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Cyrill Gorcunov authored
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Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
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Pavel Emelyanov authored
We have many complains about errors restoring cgroup props, so print the exact values we restore _before_ doing this, not only after successful restore :) Signed-off-by:
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- 23 Sep, 2015 4 commits
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Andrew Vagin authored
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Andrew Vagin authored
*** CID 150397: Memory - illegal accesses (UNINIT) /lib/criu.c: 696 in criu_local_add_irmap_path() 690 691 return 0; 692 693 err: 694 if (my_path) 695 free(my_path); >>> >>> CID 150397: Memory - illegal accesses (UNINIT) >>> >>> Using uninitialized value "m". 696 if (m) 697 free(m); 698 699 return -ENOMEM; 700 } 701 Signed-off-by:
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Andrew Vagin authored
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Andrew Vagin authored
Reported-by:
Tycho Andersen <tycho.andersen@canonical.com> Signed-off-by:
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- 21 Sep, 2015 20 commits
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Pavel Emelyanov authored
Actually make use of the ns->type field and remove all getpid()'s and other strange/inconsistent checks. Signed-off-by: -
Pavel Emelyanov authored
We (may) have 3 types of namespace objects in criu -- criu's one, root task's one and others. All of them sometimes make sense and we differentiate them in a weird way -- by checking the ns->pid field against getpid() or by comparing with root_item's. The proposal is to mark ns_id objects explicitly with type field. Signed-off-by: -
Pavel Emelyanov authored
We don't need the read tree earlier. Signed-off-by: -
Pavel Emelyanov authored
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Pavel Emelyanov authored
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Pavel Emelyanov authored
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Pavel Emelyanov authored
When we don't do unlink no need to lookup for ns root-fd Signed-off-by: -
Tycho Andersen authored
We'll use this in the next patch to correctly write sysctls. Signed-off-by:
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Tycho Andersen authored
We'll use this size in the next patch to avoid having to do some dynamic allocation. v2: call it MAX_UNSFD_MSG_SIZE instead v3: fix all uses of MAX_MSG_SIZE :) Signed-off-by:
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Andrew Vagin authored
/proc/locks can contains the same locks twice, if someone releases a lock when we are reading this file. Signed-off-by:
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Andrey Vagin authored
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Andrey Vagin authored
Currently we have only one common flag. It is MS_READONLY and it's interpreted as a super block flag to not change old behaviour. v2: add a comment Signed-off-by:
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Andrey Vagin authored
They both can container the MS_READONLY flag. And in one case it will be read-only bind-mount and in another case it will be read-only super-block. v2: set mnt and sb for one call of mount() when it's posiable v3: return a comment which was deleted by mistake v4: Fix the sentense about restoring mnt flags Signed-off-by:
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Andrey Vagin authored
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Pavel Emelyanov authored
Currently there are open flags on reg-files and vma flags and prot. Signed-off-by: -
Pavel Emelyanov authored
Some flags have known text description, e.g. flags on a file or flags on vma. Add ability to show these flags in decoded form (and encode them back into binary). Signed-off-by: -
Pavel Emelyanov authored
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Pavel Emelyanov authored
This should print some information about image file itself, e.g. statistical information. Right now print magic and the number of object written in the file. Signed-off-by: -
Marcos Lilljedahl authored
"criu cpuinfo [dump | check]" can't be used through the command line as this validation kicks in. Other commands will fail due to required arguments so I believe it's not necessary anymore. Signed-off-by:
Marcos Lilljedahl <marcosnils@gmail.com> Signed-off-by:
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Tycho Andersen authored
This option allows users to specify their own irmap paths to scan in the event that they don't have a path in one of the hard coded hints. Signed-off-by:
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- 16 Sep, 2015 5 commits
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Andrey Vagin authored
Some controllers can be disabled in kernel options. In this case they are shown in /proc/cgroups, but they could not be mounted. All enabled controllers can be collected from /proc/self/cgroup. https://github.com/xemul/criu/issues/28 v2: ',' is used to separate controllers Cc: Tycho Andersen <tycho.andersen@canonical.com> Reported-by:
Ross Boucher <boucher@gmail.com> Signed-off-by:
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Cyrill Gorcunov authored
It's very convenient to grep the log for mount related operations only. Signed-off-by:
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Cyrill Gorcunov authored
Otherwise we hit nil dereference. Signed-off-by:
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Cyrill Gorcunov authored
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Andrew Vagin authored
In this case a time wait bucket will be created on a client side, where a port is allocated dinamically. Reported-by: Mr Jenkins Signed-off-by:
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- 10 Sep, 2015 2 commits
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Andrey Vagin authored
Reported-by: Mr. Travis Signed-off-by:
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Laurent Dufour authored
This test, specific to the ppc64 architecture, is checking that the content of the VSX registers is correctly checkpointed and restored. Signed-off-by:
Laurent Dufour <ldufour@linux.vnet.ibm.com> Acked-by:
Andrew Vagin <avagin@odin.com> Signed-off-by:
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