GNU bug report logs - #22977
tail: unrecognized file system type 0x794c7630

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Package: coreutils;

Reported by: Alexey Feldgendler <alexey <at> feldgendler.ru>

Date: Thu, 10 Mar 2016 16:34:02 UTC

Severity: normal

Merged with 22151, 22233, 22393, 22839, 23125, 23250, 28970, 29330, 29530, 29894, 30482

Done: Pádraig Brady <P <at> draigBrady.com>

Bug is archived. No further changes may be made.

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From: Alexey Feldgendler <alexey <at> feldgendler.ru>
To: 22977 <at> debbugs.gnu.org
Subject: bug#22977: tail: unrecognized file system type 0x794c7630
Date: Thu, 10 Mar 2016 17:14:20 +0700

[Message part 1 (text/plain, inline)]
Hello!

I get this message from tail -f:

tail: unrecognized file system type 0x794c7630 for
‘/var/log/upstart/carbon_front.log’. please report this to
bug-coreutils <at> gnu.org. reverting to polling

The relevant line from /proc/mounts:

overlay /var overlay
rw,relatime,lowerdir=/home/alexey/.hola_containers/empty.lower,upperdir=/home/alexey/.hola_containers/mounts/zs-graphite/var.upper,workdir=/home/alexey/.hola_containers/mounts/zs-graphite/var.upper.work
0 0

Kernel 4.3.0. Don't confuse the filesystem with “overlayfs” available in
older kernels.

I know from experiment that this filesystem does in fact need polling.


-- 
Alexey Feldgendler <alexey <at> feldgendler.ru>

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This bug report was last modified 7 years and 123 days ago.

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