[linux-lvm] Is trim/discard supported on LVM RAID logical volume? (resent)
mpatdung at gmail.com
Mon Nov 28 07:43:36 UTC 2016
In my old setting, fstrim is supported:
ext4 over LVM over MD software raid (mdadm) > SSD.
After reading the recommendation in RHEL 6
I change to use raid 1 mirror using 'LVM RAID logical volume'. It make use
of MD raid internally.
But I found fstrim does not work anymore. Is the behavior expected?
Thanks and regards,
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