From: bugzilla-daemon@bugzilla.kernel.org
To: linux-xfs@vger.kernel.org
Subject: [Bug 202349] Extreme desktop freezes during sustained write operations with XFS
Date: Mon, 21 Jan 2019 19:04:17 +0000 [thread overview]
Message-ID: <bug-202349-201763-kwF0QpfsoP@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-202349-201763@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=202349
Chris Murphy (bugzilla@colorremedies.com) changed:
What |Removed |Added
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CC| |bugzilla@colorremedies.com
--- Comment #5 from Chris Murphy (bugzilla@colorremedies.com) ---
My suggestion is enable sysrq, and then type out the trigger line in a shell in
advance without pressing return; and then hit return once the hang happens. It
almost certainly will get through to the kernel even if the command doesn't
return until after the system recovers. It might be more reliable to do this
over ssh than through the desktop environment's terminal.
If you're running systemd, you can extract the full dmesg using 'journalctl -k
> kernel.log' without systemd you may need to reboot with boot param
log_buf_len=1M and issue 'dmesg -n 8'before reproducing.
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next prev parent reply other threads:[~2019-01-21 19:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-19 16:50 [Bug 202349] New: Extreme desktop freezes during sustained write operations with XFS bugzilla-daemon
2019-01-19 17:15 ` [Bug 202349] " bugzilla-daemon
2019-01-19 22:20 ` bugzilla-daemon
2019-01-20 21:59 ` bugzilla-daemon
2019-01-21 16:16 ` bugzilla-daemon
2019-01-21 19:04 ` bugzilla-daemon [this message]
2019-01-24 11:59 ` bugzilla-daemon
2019-01-24 23:31 ` Dave Chinner
2019-01-24 23:31 ` bugzilla-daemon
2019-01-25 9:55 ` bugzilla-daemon
2019-01-25 12:50 ` bugzilla-daemon
2019-01-29 22:03 ` bugzilla-daemon
2019-01-30 17:58 ` bugzilla-daemon
2019-01-31 14:56 ` bugzilla-daemon
2019-09-29 11:52 ` bugzilla-daemon
2019-11-22 10:46 ` bugzilla-daemon
2020-03-12 16:12 ` bugzilla-daemon
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