Displaying 2 results from an estimated 2 matches for "zfs_vdev_cache_max".
2008 May 14
2
vdev cache - comments in the source
Hello zfs-code,
http://cvs.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/fs/zfs/vdev_cache.c
72 * All i/os smaller than zfs_vdev_cache_max will be turned into
73 * 1<<zfs_vdev_cache_bshift byte reads by the vdev_cache (aka software
74 * track buffer). At most zfs_vdev_cache_size bytes will be kept in each
75 * vdev''s vdev_cache.
While it is mentioned in lines 46, 47 that it does affect only metadata...
2006 Nov 09
16
Some performance questions with ZFS/NFS/DNLC at snv_48
Hello.
We''re currently using a Sun Blade1000 (2x750MHz, 1G ram, 2x160MB/s mpt
scsi buses, skge GigE network) as a NFS backend with ZFS for
distribution of free software like Debian (cdimage.debian.org,
ftp.se.debian.org) and have run into some performance issues.
We are running SX snv_48 and have run with a raidz2 with 7x300G for a
while now, just added another 7x300G raidz2 today but