On Mon, 10 Nov 2014 08:59:39 +1000 Lindsay Mathieson <[email protected]> wrote:
> On 10 November 2014 08:53, Michael Rasmussen <[email protected]> wrote: > > On Mon, 10 Nov 2014 08:32:34 +1000 > > Lindsay Mathieson <[email protected]> wrote: > > > >> I revisited gluster, this time formatted the filesystem per recommendations > >> (difficult to find). This seemed to resolved the I/O problems, haven't been > >> able to recreate them no matter what the load. > >> > > What recommendations? > > > creation: > mkfs.xfs -i size=512 -n size=8192 /dev/<dev? > > mounting: > inode64,nobarrier,noatime,nodiratime,logbufs=8,logbsize=256k > > nobarrier only if you *don't* have a controller cache, or it is battery > backed. > > > I think -n size=8192 and inode64 is only useful if your storage size is greater than can be address by 32 bit. -n size=8192 will use more of the available storage for metadata and inode64 consumes more RAM so if this is not needed it will only hurt both your performance and available storage. -- Hilsen/Regards Michael Rasmussen Get my public GnuPG keys: michael <at> rasmussen <dot> cc http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xD3C9A00E mir <at> datanom <dot> net http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE501F51C mir <at> miras <dot> org http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE3E80917 -------------------------------------------------------------- /usr/games/fortune -es says: Please ignore previous fortune.
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