- 28 Jul, 2012 9 commits
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Kinsbursky Stanislav authored
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Stanislav Kinsbursky <skinsbursky@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
v2: 1) Debug garbage removed Signed-off-by:
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
This patch also updates pipe data and sockets queues payload handlers to output data in "-c" option was passed to crtools. Signed-off-by:
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- 25 Jul, 2012 17 commits
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Cyrill Gorcunov authored
All things are already in zdtm, not need to carry it. Signed-off-by: -
Cyrill Gorcunov authored
I've been using it to send notifications about commits but there is no need anymore. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
Payload handler can be passed into generic protobuf show function. Signed-off-by:
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
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Kinsbursky Stanislav authored
Will be used for single-entry images. Signed-off-by:
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Kinsbursky Stanislav authored
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- 24 Jul, 2012 3 commits
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Cyrill Gorcunov authored
Otherwise we might not unmap the whole stack leaving a guard page in restoree memory map. Not a big deal but anyway. Signed-off-by:
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Pavel Emelyanov authored
Add fdesc at once, don't init list we're about to add and use single fd variable. Signed-off-by: -
Pavel Emelyanov authored
The PB read engine will do it for us. Signed-off-by:
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- 23 Jul, 2012 5 commits
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Pavel Emelyanov authored
This is the first release of the tool! :) Supported features: * x86_64 architecture * process' linkage * process groups and sessions (without ttys though :\ ) * memory mappings of any kind (shared, file, etc.) * threads * open files (shared between tasks and partially opened-and-unlinked) * pipes and fifos with data * unix sockets with packet queues contents * TCP and UDP sockets (TCP connections support exists, but needs polishing) * inotifies, eventpoll and eventfd * tasks' sigactions setup, credentials and itimers * IPC, mount and PID namespaces Most of the above works with kernel v3.5! Signed-off-by: -
Cyrill Gorcunov authored
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Cyrill Gorcunov authored
All options are described below, only main arguments should be there. Signed-off-by:
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Cyrill Gorcunov authored
We don't have it anymore Signed-off-by:
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Cyrill Gorcunov authored
To reflect current options we support Signed-off-by:
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- 20 Jul, 2012 1 commit
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Cyrill Gorcunov authored
Otherwise crtools built with stack executable, in result kernel sets up current->personality |= READ_IMPLIES_EXEC; when our crtools get loaded into memory and mmap calls in restorer create VMAs with EXEC bit set. Signed-off-by:
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- 23 Jul, 2012 1 commit
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Cyrill Gorcunov authored
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- 20 Jul, 2012 4 commits
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Cyrill Gorcunov authored
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Pavel Emelyanov authored
This is how zombies live. Signed-off-by: -
Cyrill Gorcunov authored
This requires some exlanations - Since we use protobuf data in restorer code we need to carry a copy of appropriate PB entities in resident memory. For this sake task_restore_core_args and thread_restore_args were significantly reworked. In short -- the caller code fills PB structures into task arguments space. v3: - Combine everything arch related to thread_info field, and make it optional - Drop "version" field from message, we check version in another specific message - Don't forget to call core_entry__free_unpacked where needed - We continue dumping FPU state, still it's not yet restored v4: - Don't carry task_core_entry and task_kobs_ids_entry for threads, and yield error if present in image. v5: - Allocate core_entry depending on type of task being dumped Signed-off-by:
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Pavel Emelyanov authored
Was added for debugging. Spoils the "show" output. Signed-off-by:
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