Re: [Linux-cluster] GFS2 file system maintenance question.

2011-03-15 Thread Jack Duston
least try it first... On 03/15/2011 02:26 PM, Alan Brown wrote: Jack Duston wrote: Thanks Yue, but your information would seem dated if this site is correct: http://www.redhat.com/rhel/compare Even if 100TB is what's officially supported in RHEL6, it doesn't mean that larger file sy

Re: [Linux-cluster] GFS2 file system maintenance question.

2011-03-15 Thread Jack Duston
3/15/2011 03:09 AM, Ryan Mitchell wrote: On 03/15/2011 08:35 AM, Jack Duston wrote: I planned to free up enough space on the GFS2 LV to migrate data off one LUN. I could then decrease the GFS2 file system size, remove the LUN from the LV, destroy the RAID LUN, replace 1TB HDDs with 3TB HDDs, rebui

Re: [Linux-cluster] GFS2 file system maintenance question.

2011-03-15 Thread Jack Duston
ze of a GFS2 file system is 25 TB. If your system requires > GFS2 file systems larger than 25 TB, contact your Red Hat service > representative. > > > At 2011-03-15 06:35:30,"Jack Duston" wrote: > > >Hello folks, > > > >I am planning to create a 2 node clust

[Linux-cluster] GFS2 file system maintenance question.

2011-03-14 Thread Jack Duston
Hello folks, I am planning to create a 2 node cluster with a GFS2 CLVM SAN. The following Note in the RHEL6 GFS2 manual jumped out at me: Chapter 3. Managing GFS2 Note: Once you have created a GFS2 file system with the mkfs.gfs2 command, you cannot decrease the size of the file system. You can,