Sunil, Its 1.4....
On 11/17/2011 11:35 AM, Sunil Mushran wrote: > 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