- 29 Mar, 2013 4 commits
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Andrey Vagin authored
The netlink_diag doesn't provide any info about non-connected and non-bound sockets. Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
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Andrey Vagin authored
VMA-s may be protected against read, so rights for such VMA-s should be changed for dumping and protected back after dumping. Signed-off-by:
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Pavel Emelyanov authored
It's a stupid mistake which resulted in all tasks share the rlimits on restore :( Signed-off-by:
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- 28 Mar, 2013 8 commits
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Andrey Vagin authored
It isn't required anymore Signed-off-by:
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Andrey Vagin authored
The idea is simple. If the collection of given type of sockets failed, crtools can't be sure, that it's able to dump such sockets correctly. Signed-off-by:
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Andrey Vagin authored
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Andrey Vagin authored
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Andrey Vagin authored
Currently do_dump_one_inet_fd returns ret, but this variable is overwritten a few times and it can be zero on error paths. Use a separate variable for the function exit code. By default it is -1 and it is set to zero at the end. It's not changed anywere anywhere except these two places. Signed-off-by:
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Andrey Vagin authored
The packet diag are not compiled in Fedora 19 kernel. The netlink diag is going to be merged in 3.10. Signed-off-by:
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Andrey Vagin authored
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Cyrill Gorcunov authored
Some syscalls return error code, so for easier debugging instead of zapping it -- print it together with error message. And make error message more detailed as well. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
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- 27 Mar, 2013 16 commits
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Pavel Emelyanov authored
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Pavel Emelyanov authored
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Andrew Vagin authored
Otherwise we will clean up the root mntns too. Signed-off-by:
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Andrew Vagin authored
Otherwise if the root is mounted with MS_SHARED, pivot_root fails with EINVAL. Signed-off-by:
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Pavel Emelyanov authored
The CLD_XXX macros are not bit fields. Signed-off-by: -
Cyrill Gorcunov authored
So when we fail print error thus a user would know where exactly it failed. Signed-off-by:
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Pavel Emelyanov authored
This will result in more sane error in case restore is launched on such semi-complete images. Signed-off-by: -
Pavel Emelyanov authored
Currently dump silently terminates and restore emits some meaning-less messages in either case. Make these important messages more informative. Signed-off-by: -
Andrey Vagin authored
The functionality for dumping signals and netlink sockets are not merged in the upstream kernel yet. Signed-off-by:
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Andrey Vagin authored
lookup_socket() returns pointer or NULL. Signed-off-by:
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Cyrill Gorcunov authored
Some exit()'s are called with exit(-1), some are with exit(1). Use exit(1) everywhere for consistency. Signed-off-by:
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Cyrill Gorcunov authored
It's being noticed on arm platform the .got table has been missed to include in .crblob section, so fix it. Reported-by:
Chanho Park <chanho61.park@samsusng.com> Signed-off-by:
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Pavel Emelyanov authored
And add pid arg for more verbosity. Signed-off-by: -
Pavel Emelyanov authored
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Cyrill Gorcunov authored
If error happened during queue read don't zap it. Signed-off-by:
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Pavel Emelyanov authored
After reworkring the way pagemap is stored the backward compatibility was not preserved for patches simplicity. Time to return it back. Signed-off-by:
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- 26 Mar, 2013 12 commits
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Pavel Emelyanov authored
That's not allowed by kernel, but having explicit message is nice. Signed-off-by: -
Pavel Emelyanov authored
* remove obsoleted --namespaces * use macro for ext socket option name in help text Signed-off-by: -
Pavel Emelyanov authored
The ptrace seize may fail for various reasons. E.g. -- no enough perms to get the ptrace access to the tasks, or various selinux restrictions. Print what exactly has happened when ptrace failed. Reported-by:
Kevin Wilson <wkevils@gmail.com> Signed-off-by:
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Pavel Emelyanov authored
When we've failed to seize tasks we should report this error to the caller. Reported-by:
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Pavel Emelyanov authored
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Cyrill Gorcunov authored
The netlink layer reports negative error code so no need to signify it. [xemul: This is what we do for the rest of the nlk code.] Signed-off-by:
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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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Pavel Emelyanov authored
Signed-off-by: -
Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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