Re: XFS xattr limit and Ceph

2015-10-15 Thread Somnath Roy
Got it, thanks Haomai Sent from my iPhone > On Oct 15, 2015, at 8:08 AM, Haomai Wang wrote: > > xfs has three store types for xattrs like inline, btree and extents. > We only want to let xattr stored inline, so it won't need to hit disk. > So we need to limit the number of xattrs > >> On Thu,

Re: XFS xattr limit and Ceph

2015-10-15 Thread Haomai Wang
xfs has three store types for xattrs like inline, btree and extents. We only want to let xattr stored inline, so it won't need to hit disk. So we need to limit the number of xattrs On Thu, Oct 15, 2015 at 10:54 PM, Somnath Roy wrote: > Sage, > Why we are using XFS max inline xattr value as 10 onl

XFS xattr limit and Ceph

2015-10-15 Thread Somnath Roy
Sage, Why we are using XFS max inline xattr value as 10 only ? OPTION(filestore_max_inline_xattrs_xfs, OPT_U32, 10) XFS is supporting 1k limit I guess. Is there any performance reason behind that ? Thanks & Regards Somnath PLEASE NOTE: The information containe