On 03 January, 2007 - [EMAIL PROTECTED] sent me these 0,5K bytes: > > >Hmmm, so there is lots of evictable cache here (mostly in the MFU > >part of the cache)... could you make your core file available? > >I would like to take a look at it. > > Isn't this just like: > 6493923 nfsfind on ZFS filesystem quickly depletes memory in a 1GB system > > Which was introduced in b51(or 52) and fixed in snv_54.
I've upgraded to snv54 now and even forced 500k dnlc entries in memory (ncsize=500000,arc_reduce_dnlc_percent=0).. Let's see how it copes with that ;) Currently seeing about 96% cache hit rate in name lookups even after just 3h.. it's usually been around 20% or so when it's automatically lowered to around 15k entries due to memory pressure.. /Tomas -- Tomas Ögren, [EMAIL PROTECTED], http://www.acc.umu.se/~stric/ |- Student at Computing Science, University of Umeå `- Sysadmin at {cs,acc}.umu.se _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
