zfs list -t snapshot slow

Alexandr Kovalenko alexandr.kovalenko at gmail.com
Thu Jun 14 10:24:36 UTC 2012


Hello!

I've noticed it takes pretty unreasonable amount of time to list snapshots:

# time (zfs list -t snapshot 2>&1 > /dev/null)

real    0m4.919s
user    0m0.146s
sys     0m0.716s

# zfs list -t snapshot | wc -l
    1838

kdump -f ktrace.out attached.

Could anyone please advise what could cause this problem?

-- 
Alexandr Kovalenko
http://uafug.org.ua/


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