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From: Danny Milosavljevic <dannym@scratchpost.org>
To: Andreas Enge <andreas@enge.fr>
Cc: guix-devel@gnu.org, 33676@debbugs.gnu.org
Subject: bug#33676: GuixSD on eoma68-a20?
Date: Sat, 15 Dec 2018 20:19:04 +0100	[thread overview]
Message-ID: <20181215201904.62659d07__47418.4021856219$1544901503$gmane$org@scratchpost.org> (raw)
In-Reply-To: <20181215102906.GA4621@jurong>

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Hi Andreas,

On Sat, 15 Dec 2018 11:29:06 +0100
Andreas Enge <andreas@enge.fr> wrote:

> On Fri, Dec 14, 2018 at 09:50:26PM +0100, Danny Milosavljevic wrote:
> > can you check whether dirindex (hashtables for directory) is enabled?
> > # tune2fs -l /dev/... | grep -o dir_index
> > See also https://blog.merovius.de/2013/10/20/ext4-mysterious-no-space-left-on.html  
> 
> It was, and I disabled it. Hopefully this does not break anything...
> But does this not mean a big performance hit on /gnu/store/.links?

It does mean that because it uses a linear search to find the file names now.

What ext filesystem is it?

https://en.wikipedia.org/wiki/Ext4 says that ext4 supports B trees - which
should have no problems with hash collisions (it uses operator< to construct
a tree -- and not hashes to construct a list).

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  parent reply	other threads:[~2018-12-15 19:20 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-08 16:39 GuixSD on eoma68-a20? swedebugia
2018-12-08 17:12 ` Danny Milosavljevic
2018-12-08 17:34   ` bug#33676: " Ricardo Wurmus
2018-12-08 17:34   ` Ricardo Wurmus
2018-12-08 19:15     ` Danny Milosavljevic
2018-12-08 23:30       ` Ludovic Courtès
2018-12-08 23:30       ` Ludovic Courtès
2018-12-08 20:59   ` Mark H Weaver
2018-12-08 23:53     ` bug#33676: " Danny Milosavljevic
2018-12-08 23:53     ` Danny Milosavljevic
2018-12-09 11:48     ` bug#33676: " Danny Milosavljevic
2018-12-09 11:48     ` Danny Milosavljevic
2018-12-09 21:32       ` Mark H Weaver
2018-12-11  8:13         ` bug#33676: " Efraim Flashner
2018-12-11  8:13         ` Efraim Flashner
2018-12-11 17:34         ` Ludovic Courtès
2018-12-12  8:12           ` bug#33676: " Danny Milosavljevic
2018-12-12  8:12           ` Danny Milosavljevic
2018-12-14 10:48             ` Ludovic Courtès
2018-12-15 19:21               ` bug#33676: " Danny Milosavljevic
2018-12-15 19:21               ` Danny Milosavljevic
2018-12-16 15:59                 ` bug#33676: " Ludovic Courtès
2018-12-16 20:14                   ` Danny Milosavljevic
2018-12-16 20:14                   ` bug#33676: " Danny Milosavljevic
2018-12-14 10:48             ` Ludovic Courtès
2018-12-11 17:34         ` Ludovic Courtès
2018-12-09 21:32       ` Mark H Weaver
2018-12-08 20:59   ` Mark H Weaver
2018-12-09 21:51   ` Andreas Enge
2018-12-10 10:30     ` Danny Milosavljevic
2018-12-10 21:12       ` Andreas Enge
2018-12-14 20:50         ` Danny Milosavljevic
2018-12-15 10:29           ` Andreas Enge
2018-12-15 19:04             ` Mark H Weaver
2018-12-16 15:08               ` Andreas Enge
2018-12-16 15:08               ` Andreas Enge
2018-12-15 19:04             ` Mark H Weaver
2018-12-15 19:19             ` Danny Milosavljevic [this message]
2018-12-15 19:19             ` Danny Milosavljevic
2018-12-15 10:29           ` Andreas Enge
2018-12-14 20:50         ` Danny Milosavljevic
2018-12-21 23:09         ` Danny Milosavljevic
2018-12-22  8:33           ` swedebugia
2018-12-22  8:33           ` swedebugia
2018-12-22  8:44             ` Danny Milosavljevic
2018-12-23  5:09               ` swedebugia
2018-12-23  8:54                 ` swedebugia
2018-12-23  8:54                 ` swedebugia
2018-12-23  5:09               ` swedebugia
2018-12-22  8:44             ` Danny Milosavljevic
2018-12-22  8:47             ` swedebugia
2018-12-22  9:11               ` Danny Milosavljevic
2018-12-22  9:11               ` Danny Milosavljevic
2018-12-22  8:47             ` swedebugia
2018-12-10 21:12       ` Andreas Enge
2018-12-14 11:09       ` ENOSPC upon offloading Ludovic Courtès
2018-12-14 11:09       ` bug#33676: " Ludovic Courtès
2018-12-09 21:51   ` bug#33676: GuixSD on eoma68-a20? Andreas Enge
2018-12-11  2:04   ` Luke Kenneth Casson Leighton
2018-12-21 23:05     ` Danny Milosavljevic
2018-12-21 23:49       ` Luke Kenneth Casson Leighton
2020-04-07 13:45       ` Marius Bakke
2020-04-07 15:17         ` Ricardo Wurmus
2020-04-07 15:33           ` Marius Bakke

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