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[DNM] debugging criu --lazy-pages failure#2761

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kolyshkin wants to merge 8 commits intoopencontainers:masterfrom
kolyshkin:criu-lazy-ce7
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[DNM] debugging criu --lazy-pages failure#2761
kolyshkin wants to merge 8 commits intoopencontainers:masterfrom
kolyshkin:criu-lazy-ce7

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@kolyshkin
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Looking into #2760

@kolyshkin kolyshkin mentioned this pull request Jan 26, 2021
@kolyshkin
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Hmm, it's working now even on CentOS. Restarting...

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TODO: make it run multiple times, show full log, cross my fingers and hope it will fail.

1. Do not use which as it's not available in some installs.
   Change it to "command -v" which is a shell built-in.

2. Do not redirect stderr to /dev/null (there's no need).

Signed-off-by: Kir Kolyshkin <[email protected]>
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OK it fails on CentOS at -- iteration 47 of 400 --

@kolyshkin kolyshkin force-pushed the criu-lazy-ce7 branch 2 times, most recently from 81742a4 to 35e649a Compare February 11, 2021 18:57
Currently, all tests are performed in the same cgroup. There might be
cases when the cgroup is not deleted after the test (for example, in
some checkpoint/restore tests), and so the next test reuses the same
cgroup.

Randomize cgroup names to make tests not dependent on each other.

Signed-off-by: Kir Kolyshkin <[email protected]>
should speed things up a bit

Signed-off-by: Kir Kolyshkin <[email protected]>
Signed-off-by: Kir Kolyshkin <[email protected]>
Signed-off-by: Kir Kolyshkin <[email protected]>
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The analysis were inconclusive :( but we do not see these failures recently :) so closing

@kolyshkin kolyshkin closed this Nov 9, 2021
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