Displaying 2 results from an estimated 2 matches for "iofileb".
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io_file
2011 Feb 18
2
time-sliderd doesn''t remove snapshots
...read write read write
---------- ----- ----- ----- ----- ----- -----
rpool 13.3G 807M 7 85 15.9K 548K
rpool 13.3G 807M 3 89 1.60K 723K
rpool 13.3G 810M 5 91 5.19K 741K
rpool 13.3G 810M 3 94 2.59K 756K
Using iofileb.d from the dtrace toolkit shows:
# iofileb.d
Tracing... Hit Ctrl-C to end.
^C
PID CMD KB FILE
0 sched 6 <none>
5 zpool-rpool 7770 <none>
zpool status doesn''t show any problems:
# zpool status rpool
pool: rpool
state:...
2008 May 20
7
IO probes and forcedirectio
Hi,
I''m working on some performance analysis with our database and it seems that when the file system (UFS) is mounted with forcedirectio, the IO probe are not triggered when an I/O event occurs.
Could you confirm that ? If so, why ?
Seb
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