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Groups > linux.kernel > #1595024
| From | Krzysztof Opasiak <k.opasiak@samsung.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: counting file descriptors with a cgroup controller |
| Date | 2017-03-08 11:30 +0100 |
| Message-ID | <tiH10-5e8-13@gated-at.bofh.it> (permalink) |
| References | (4 earlier) <timzf-7wm-19@gated-at.bofh.it> <tithn-3Jt-13@gated-at.bofh.it> <titAK-46W-11@gated-at.bofh.it> <tiA9c-le-9@gated-at.bofh.it> <tiA9c-le-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 03/08/2017 03:59 AM, Parav Pandit wrote: > Hi, > > On Tue, Mar 7, 2017 at 2:48 PM, Tejun Heo <tj@kernel.org> wrote: >> >> Hello, >> >> On Tue, Mar 07, 2017 at 09:06:49PM +0100, Krzysztof Opasiak wrote: >>> Personally, I don't want to use rlimit for this as it ends up returning >>> error code from for example open() when we hit the limit. This may lead to >>> some unpredictable crashes in services (esp. those poor proprietary binary >>> blobs). Instead of injecting errors to service we would like to just get >>> notification that this service has more opened fds than it should and ask it >>> to restart in a polite way. >>> > > How does those poor proprietary binary blobs remain polite after restart? They wont. > Do you mean you want to keep restarting them when it reaches the limit? We'd like to restart them each time when they reach limit declared by developer. Best regards, -- Krzysztof Opasiak Samsung R&D Institute Poland Samsung Electronics
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Re: counting file descriptors with a cgroup controller Tejun Heo <tj@kernel.org> - 2017-03-06 20:10 +0100
Re: counting file descriptors with a cgroup controller Krzysztof Opasiak <k.opasiak@samsung.com> - 2017-03-07 13:40 +0100
Re: counting file descriptors with a cgroup controller Tejun Heo <tj@kernel.org> - 2017-03-07 20:50 +0100
Re: counting file descriptors with a cgroup controller Krzysztof Opasiak <k.opasiak@samsung.com> - 2017-03-07 21:10 +0100
Re: counting file descriptors with a cgroup controller Parav Pandit <pandit.parav@gmail.com> - 2017-03-08 04:10 +0100
Re: counting file descriptors with a cgroup controller Krzysztof Opasiak <k.opasiak@samsung.com> - 2017-03-08 11:30 +0100
Re: counting file descriptors with a cgroup controller Krzysztof Opasiak <k.opasiak@samsung.com> - 2017-03-08 13:10 +0100
Re: counting file descriptors with a cgroup controller Tejun Heo <tj@kernel.org> - 2017-03-08 20:10 +0100
Re: counting file descriptors with a cgroup controller Tejun Heo <tj@kernel.org> - 2017-03-08 15:50 +0100
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