I updated an i386 system to b39 yesterday, and noticed this when
running iostat:
r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b device
0.0 0.5 0.0 10.0 0.0 0.0 0.0 0.5 0 0 c0t0d0
0.0 0.5 0.0 10.0 0.0 0.0 0.0 0.6 0 0 c0t1d0
0.0 65.1 0.0 119640001.5 0.0 0.0 0.0 0.3 0 2 c0t2d0
0.0 65.1 0.0 119640090.2 0.0 0.0 0.0 0.3 0 2 c0t3d0
c0t2d0 and c0t3d0 are members of a ZFS pool, all other filesystems
are UFS. the numbers for all non-ZFS disks are sane, and zpool iostat
reports sane numbers.
this only seems to happen when running a 32bit kernel.
is anyone else seeing this? I couldn''t find any references to this in
the bug database.
grant.
Wes Williams
2006-May-23 10:56 UTC
[zfs-discuss] Re: iostat numbers for ZFS disks, build 39
> is anyone else seeing this? I couldn''t find any > references to this in > the bug database. >I''m also seeing this behavior on occasion with b36 and b38...from the b36 box... Sun Microsystems Inc. SunOS 5.11 snv_36 October 2007 -bash-3.00$ iostat 1 ***snip*** tty sd0 sd1 sd2 sd3 cpu tin tout kps tps serv kps tps serv kps tps serv kps tps serv us sy wt id 0 80 0 0 0 0 0 0 2 2 0 0 0 0 1 5 0 95 0 235 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 97 0 80 0 0 0 0 0 0 24210 193 75 0 0 0 0 6 0 94 0 82 0 0 0 0 0 0 82 34 3 0 0 0 1 6 0 94 0 80 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 96 0 80 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 97 0 80 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 96 0 80 0 0 0 0 0 0 24192 189 77 0 0 0 0 5 0 95 0 82 0 0 0 0 0 0 18016418222030220 9 0 0 0 0 1 6 0 93 0 94 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 97 0 80 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 96 ^C -bash-3.00$ This message posted from opensolaris.org