It must be the same fragmentation issue that we've addressed in 1.6 and later. Is this 1.4?
On 11/17/2011 08:45 AM, David wrote: > Sunil, et al, > > The reason I needed to make this changed was because the ocfs2 partition, > which is 101G in size with 41G currently in use ran out of disk space even > though the OS was reporting 60G available. > > I had this issue once before and found that the node slot of that cluster was > set to 4 even though there were only 2 nodes in the cluster. When i reduced > the node slots to 2 disk space was freed up. > > I made these changes to this cluster; reduced the node slots to 2 and > everything worked until this morning when the same error returned "No space > left on device". > > The OS is still showing available disk space but as the error suggests i > can't write to the partition. > > Any idea what could be happening? > > On 11/16/2011 05:45 PM, Sunil Mushran wrote: >> Reducing node-slots frees up the journal and distributes the metadata >> that that slot was tracking to the remaining slots. I am not aware of >> any reason why there should be an impact. >> >> On 11/16/2011 03:07 PM, David wrote: >>> I did read the man page for tunefs.ocfs2 but I didn't see anything >>> indicating what the impact to the fs would be when making a change to an >>> existing fs such as reducing the node slots. >>> >>> Anyway, thank you for the feedback, I was able to make the changes with no >>> impact to the fs. >>> >>> David >>> >>> On 11/16/2011 12:12 PM, Sunil Mushran wrote: >>>> man tunefs.ocfs2 >>>> >>>> It cannot be done in an active cluster. But it can be done without having >>>> to >>>> reformat the volume. >>>> >>>> On 11/16/2011 10:08 AM, David wrote: >>>>> I wasn't able to find any documentation that answers whether or not the >>>>> number of nodes defined for a cluster, can be reduced on an active >>>>> cluster as seen via: >>>>> >>>>> tunefs.ocfs2 -Q "%B %T %N\n" >>>>> >>>>> Does anyone know if this can be done, or do I have to copy the data off >>>>> of the fs, make the changes, reformat the fs and copy the data back? >>>>> >>>>> _______________________________________________ >>>>> Ocfs2-users mailing list >>>>> Ocfs2-users@oss.oracle.com >>>>> http://oss.oracle.com/mailman/listinfo/ocfs2-users >>>> >> _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users