Displaying 2 results from an estimated 2 matches for "physrd".
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physd
2013 Jun 19
1
Weird I/O hangs (9.1R, arcsas, interrupt spikes on uhci0)
Hi,
very periodically, we see I/O hangs for about 10 seconds, roughly once per minute.
Each time this happens, the I/O rate simply drops to zero, and all disk access hangs; this is also very noticeable on the shell, for NFS clients etc. Everything else (networking, kernel, ?) seems to continue normally.
Environment: FreeBSD 9.1R GENERIC on amd64, using ZFS, on a ARC1320 PCIe with 24x Seagate
2008 Jan 30
3
newfs locks entire machine for 20seconds
...ap: 4096M Total, 4096M Free
PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND
12 root 1 171 ki31 0K 16K RUN 0 8:59 97.90% idle: cpu0
11 root 1 171 ki31 0K 16K RUN 1 8:57 95.80% idle: cpu1
1102 root 1 -8 0 4752K 1256K physrd 1 0:01 19.64% newfs
4 root 1 -8 - 0K 16K - 0 0:00 0.10% g_down
1048 root 1 96 0 7656K 2544K CPU0 0 0:01 0.00% top
1054 root 1 96 0 7656K 2348K CPU1 1 0:01 0.00% top
863 root 1 96 0 131M 15768K select 0 0:00 0.00...