Gentoo Archives: gentoo-user

From: "Stefan G. Weichinger" <lists@×××××.at>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Mysteriously dismounting partition
Date: Tue, 27 Oct 2015 11:05:12
Message-Id: 562F5A4E.2010806@xunil.at
In Reply to: [gentoo-user] Mysteriously dismounting partition by Peter Humphrey
1 Am 26.10.2015 um 15:47 schrieb Peter Humphrey:
2
3 > I keep the portage tree under /usr-bits.
4 >
5 > # dmesg | grep sdb3
6 > [ 1.753508] sdb: sdb1 sdb2 sdb3 sdb4 < sdb5 sdb6 sdb7 sdb8 sdb9 >
7 > [ 4.833460] EXT4-fs (sdb3): mounted filesystem with ordered data mode. Opts:
8 > (null)
9 > [ 107.205918] EXT4-fs (sdb3): mounted filesystem with ordered data mode. Opts:
10 > (null)
11 >
12 > You can see the successful mount at 4.8 s; the entry at 107 s is me mounting
13 > it again manually.
14 >
15 > I've rewritten the partition label, and I've run a smartctl test which
16 > reported no faults found. I've also just reduced the speed of the chipset,
17 > which has three settings: good performance, better performance and turbo. It
18 > adopts the turbo setting by default and I've now set it to "better". It's too
19 > early yet to see if that will help.
20
21 interesting ...
22
23 What init-system? openrc or systemd?
24 No trace of the actual unmount in any logs?
25
26 Maybe also look/grep for the LABEL of the fs.
27
28 Maybe test if using the device-name itself ( /dev/sdb3 ) or the UUID in
29 fstab changes the behavior.
30
31 I use UUIDs here without problems (with systemd).

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Subject Author
Re: [gentoo-user] Mysteriously dismounting partition Peter Humphrey <peter@××××××××××××.uk>