lkml.org 
[lkml]   [2001]   [Sep]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 2GB File limitation
> Is someone working on a way to overcome the 2GB file limitation in Linux? I
> currently backup several servers using a dedicated hard drive for the
> backups. Recently I saw one backup die saying the the file size had been
> exceeded. I've never had good luck with tape backups, yes they backup, but
> whenever I really need a file, it can't be retrieved.

I use the -B flag to insure the archives are just under 2GB. This
generates multiple volumes by appending a sequence number if necessary.

For example, on a /home dump of >2GB, the commands

ddate=`date +%m%d%y-%H%M%S`
dump -0uM -b 32 -B 2097142 -f /mnt/home.$ddate.L0.dump -L "abit:/home"
/home

generate

/mnt/home.092801-130439.L0.dump001
/mnt/home.092801-130439.L0.dump002

each guaranteed to be 10K under 2GB. Fixes potential portability issues
also.

rgds,
tim.
--
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:03    [W:0.053 / U:0.064 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site