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Groups > linux.debian.user > #229300 > unrolled thread
| Started by | Dale Harris <rodmur@gmail.com> |
|---|---|
| First post | 2020-12-04 14:00 +0100 |
| Last post | 2020-12-04 19:30 +0100 |
| Articles | 3 — 2 participants |
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CIFS share hangs on Debian Dale Harris <rodmur@gmail.com> - 2020-12-04 14:00 +0100
Re: CIFS share hangs on Debian Roberto C. Sánchez <roberto@debian.org> - 2020-12-04 16:10 +0100
Re: CIFS share hangs on Debian Dale Harris <rodmur@gmail.com> - 2020-12-04 19:30 +0100
| From | Dale Harris <rodmur@gmail.com> |
|---|---|
| Date | 2020-12-04 14:00 +0100 |
| Subject | CIFS share hangs on Debian |
| Message-ID | <BiiQO-5m3-3@gated-at.bofh.it> |
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Hi, I'm seeing some issues CIFS mounts on systems running Debian 9 and 10. The Debian 9 system seems to have more issues, I suspect there is a kernel bug. But when trying to write a file to a CIFS mount, I occasionally see errors like: [Thu Dec 3 11:08:32 2020] CIFS VFS: Server XXXXX has not responded in 120 seconds. Reconnecting... [Thu Dec 3 11:08:32 2020] CIFS VFS: Free previous auth_key.response = ffff8be599d06800 [Thu Dec 3 16:33:47 2020] CIFS VFS: Close unmatched open [Thu Dec 3 20:35:31 2020] CIFS VFS: Close unmatched open The Debian 10 systems see the same reconnection and "Free previous auth_key.response" messages but don't see the "Close unmatched open" messages. I'm seeing some suggestions these issues are related to some potential kernel bugs, but I'm not seeing any specific fixes for Debian. Do these errors ring any bells with anyone? -- Dale Harris rodmur@gmail.com /.-)
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| From | Roberto C. Sánchez <roberto@debian.org> |
|---|---|
| Date | 2020-12-04 16:10 +0100 |
| Message-ID | <BikSC-6OO-7@gated-at.bofh.it> |
| In reply to | #229300 |
On Fri, Dec 04, 2020 at 07:53:54AM -0500, Dale Harris wrote: > Hi, > I'm seeing some issues CIFS mounts on systems running Debian 9 and 10. > The Debian 9 system seems to have more issues, I suspect there is a kernel > bug. But when trying to write a file to a CIFS mount, I occasionally see > errors like: > [Thu Dec 3 11:08:32 2020] CIFS VFS: Server XXXXX has not responded in 120 > seconds. Reconnecting... > [Thu Dec 3 11:08:32 2020] CIFS VFS: Free previous auth_key.response = > ffff8be599d06800 > [Thu Dec 3 16:33:47 2020] CIFS VFS: Close unmatched open > [Thu Dec 3 20:35:31 2020] CIFS VFS: Close unmatched open > The Debian 10 systems see the same reconnection and "Free previous > auth_key.response" messages but don't see the "Close unmatched open" > messages. > I'm seeing some suggestions these issues are related to some potential > kernel bugs, but I'm not seeing any specific fixes for Debian. Do these > errors ring any bells with anyone? Is this a recent development or has this behavior been occurring over a long period of time? Regards, -Roberto -- Roberto C. Sánchez
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| From | Dale Harris <rodmur@gmail.com> |
|---|---|
| Date | 2020-12-04 19:30 +0100 |
| Message-ID | <Bio0a-gD-5@gated-at.bofh.it> |
| In reply to | #229311 |
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It's been going on for a while. My client switched to CIFS version 3 for these shares, and it seemed to be a bigger issue after that. Googling around I see some suggestions that issues like this may be fixed in the Linux 5 kernel, I guess I could use Debian backports and try it out. On Fri, Dec 4, 2020 at 10:00 AM Roberto C. Sánchez <roberto@debian.org> wrote: > > Is this a recent development or has this behavior been occurring over a > long period of time? > > Regards, > > -Roberto > -- > Roberto C. Sánchez > > -- Dale Harris rodmur@gmail.com /.-)
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