- 16 May, 2013 8 commits
-
-
Libo Chen authored
when mntns_collect_root->readlinkat call faild, we should close pdf Signed-off-by:
Libo Chen <libo.chen@huawei.com> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
-
Libo Chen authored
when is_blocked is seted, we should free file_lock Signed-off-by:
-
Libo Chen authored
Signed-off-by:
-
Pavel Emelyanov authored
Currsntly this affects nothing, but xfer close should be called. Signed-off-by: -
Pavel Emelyanov authored
If we have empty pagemap, the page server receives no IO-s for one and doesn't create image file. Intoroduce the OPEN command to say to page server, that we're about to xfer and image so it can prepare. https://bugzilla.openvz.org/show_bug.cgi?id=2584Signed-off-by:
-
Pavel Emelyanov authored
First of all, 4 bits are not enough for type (shmem pagemap's is 28, which is 5 bits). Plus the encode trimmed bits from the id. https://bugzilla.openvz.org/show_bug.cgi?id=2584Signed-off-by:
-
Pavel Emelyanov authored
Signed-off-by: -
Kir Kolyshkin authored
Since commit 43ce038e -t is not required for restore, plus a warning is printed if it is used. Let's remove -t from criu restore in all test cases. Signed-off-by:
Kir Kolyshkin <kir@openvz.org> Signed-off-by:
-
- 15 May, 2013 10 commits
-
-
Pavel Emelyanov authored
Signed-off-by: -
Pavel Emelyanov authored
-
Pavel Emelyanov authored
cr-check.c for some reason got x bit O_o Signed-off-by: -
Cyrill Gorcunov authored
Will be needed for parasite code. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
-
Pavel Emelyanov authored
Signed-off-by: -
Pavel Emelyanov authored
pages_scanned -- the amount of pages criu looked at for decision pages_skipped_parent -- the amount of pages that were skipped, due to they are present in parent image pages_writted -- the amount of pages criu transfered into image Signed-off-by: -
Pavel Emelyanov authored
Signed-off-by: -
Pavel Emelyanov authored
Signed-off-by: -
Pavel Emelyanov authored
Signed-off-by: -
Pavel Emelyanov authored
Signed-off-by:
-
- 14 May, 2013 20 commits
-
-
Kir Kolyshkin authored
Signed-off-by:
-
Kir Kolyshkin authored
-D is used for dump and restore, i.e. to read and write image files, depending on the command, so let's put a read/write-neutral description. Signed-off-by:
-
Kir Kolyshkin authored
A couple of fixes related to the fact. This is an addition to commit 43ce038eSigned-off-by:
-
Kir Kolyshkin authored
Signed-off-by:
-
Kir Kolyshkin authored
This patch 1. Replaces using argv[0] with criu literal. Using argv[0] is bad because it can be a relative path, and it can be not "criu" but say a symlink pointing to criu. 2. Reformats the source to print basic help test in justone call to pr_msg(), same as commit 6ea0e002 did for extended help, for same reasons: having it this way is easier to do further edits. Signed-off-by:
-
Cyrill Gorcunov authored
I'll need to modify this header so before anything else lets beautify it - drop struct pstree_item declaration it's already in pstree.h - move struct cr_options to top - align members of struct ns_desc - move externs to top - add argument name to try_show_namespaces Signed-off-by:
-
Konstantin Khlebnikov authored
#PSBM-19883 Signed-off-by:
Konstantin Khlebnikov <khlebnikov@openvz.org> Acked-by:
-
Pavel Emelyanov authored
Signed-off-by: -
Pavel Emelyanov authored
The "*:<fmt>" describes format for everyone else in pretty. Signed-off-by: -
Pavel Emelyanov authored
Use <field>: format. Signed-off-by: -
Pavel Emelyanov authored
1. clean the code 2. add support for <field-name>:<format> strings in pretty Signed-off-by: -
Pavel Emelyanov authored
Now they seem to look OK. Signed-off-by: -
Pavel Emelyanov authored
The first is similar to existing snapshot test -- it calls several pre-dumps on memory-changing zdtm test, then dumps and check restore goes OK. The second test is aimed at measuring frozen-time -- it takes zdtm test with big mappings, dumps one, then start the test again and calls one pre-dump plus dump. The sum of frozen times in the 2nd dump (well, pre-dump + dump) should be much smaller then the one of the 1st "just dump". Signed-off-by: -
Pavel Emelyanov authored
With this action criu will seize tasks, grab all its memory into page-pipes, rest dirty tracker and will then release them. Writing the memory from page-pipes would occur after tasks are unfreezed and thus the frozen time should become reasonably small. When pre-dump is in action, the dirty tracking is forcedly turned off as well as tasks are resumed afterwards, not killed, by default. This is a prerequisite for iterative migration. Signed-off-by: -
Pavel Emelyanov authored
Dumping memory is draining it from parasite, for pre-dump this time would be reasonably small. _Writing_ the memory would occur _after_ tasks unseize and resume. Signed-off-by: -
Pavel Emelyanov authored
For pre-dump we'll need to cure the target task(s), but keep the parasite_ctl (for its local args mapping) for memory image write. Signed-off-by: -
Pavel Emelyanov authored
There will be more tests on memory snapshot. Signed-off-by: -
Pavel Emelyanov authored
For pre-dump we won't need IDs, but will need items only, thus make these two calls separate. Signed-off-by: -
Pavel Emelyanov authored
They are not documented, thus OK for now. Two options -- * one to specify where the parent images are * one to reset dirty memory tracking Signed-off-by: -
Pavel Emelyanov authored
This is required for (soon to be) pre-dump command -- this command will have to keep parasite args with pagemap (iovecs) some time after parasite is executed. Since we call mprotect cmd _after_ pages dump we can thus spoil these iovecs. To address this vmas to mprotect and iovecs to dump are located in one parasite args area one after another without intersections. Signed-off-by:
-
- 13 May, 2013 2 commits
-
-
Pavel Emelyanov authored
Signed-off-by: -
Pavel Emelyanov authored
Signed-off-by:
-
