[OpenIndiana-discuss] Readahead Batch error

Till Wegmüller toasterson at gmail.com
Fri Jul 21 17:37:57 UTC 2023


Hey Michelle

The Internet tells me this might be related to linuxes client caching. 
Try cache=none if you are having locking problems. And experiment a bit 
with the cache variable.

-Till
On 21.07.23 13:41, Michelle wrote:
> Can't work out why I'm getting this, which is causing problems
> accessing/renaming/moving files, more specifically if they're in use by
> another process, which used to be no problem under vers=1.0
> 
> ...but obviously I'm not going to shift back to vers=1.0. I did try
> connecting at 2.0 and also leaving the vers off the command (detailed
> later) but no change in behaviour.
> 
> Looking the error up on the internet has not given anything that I can
> believe is relevant to this particular combination of client and
> server, etc.
> 
> OI server is at...
>               OpenIndiana Hipster 2022.10 (powered by illumos)
>          OpenIndiana Project, part of The Illumos Foundation (C) 2010-
> 2022
>                          Use is subject to license terms.
>                             Assembled 01 November 2022
> 
> Client is Linux Mint...
> Distributor ID:	Linuxmint
> Description:	Linux Mint 21
> Release:	21
> Codename:	vanessa
> 
> Mount version is...
> mount from util-linux 2.37.2 (libmount 2.37.2: selinux, smack, btrfs,
> verity, namespaces, assert, debug)
> 
> Mounting command is...
> sudo mount //192.168.0.2/jaguar /mnt/jaguar -o
> user=username,password=password,file_mode=0777,dir_mode=0777,vers=3.0
> 
> Errors received in syslog are...
> 
> Jul 21 12:34:04 main-desktop kernel: [1487413.251478] CIFS:
> __readahead_batch() returned 9/16
> Jul 21 12:34:04 main-desktop kernel: [1487413.260788] CIFS:
> __readahead_batch() returned 13/16
> Jul 21 12:34:04 main-desktop kernel: [1487413.668432] CIFS:
> __readahead_batch() returned 9/16
> Jul 21 12:34:05 main-desktop kernel: [1487413.873347] CIFS:
> __readahead_batch() returned 3/16
> Jul 21 12:34:05 main-desktop kernel: [1487413.877899] CIFS:
> __readahead_batch() returned 7/16
> Jul 21 12:34:05 main-desktop kernel: [1487413.882006] CIFS:
> __readahead_batch() returned 9/16
> Jul 21 12:34:05 main-desktop kernel: [1487413.887425] CIFS:
> __readahead_batch() returned 4/16
> Jul 21 12:34:05 main-desktop kernel: [1487414.095730] CIFS:
> __readahead_batch() returned 12/16
> Jul 21 12:34:05 main-desktop kernel: [1487414.303237] CIFS:
> __readahead_batch() returned 3/16
> 
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