Den ons 15 aug. 2018 kl 10:04 skrev Wido den Hollander <wido@xxxxxxxx>:
> This is the case for filesystem journals (xfs, ext4, almost all modern
> filesystems). Been there, done that, had two storage systems failing due
> to SD wear....
>
I've been running OS on the SuperMicro 64 and 128GB SATA-DOMs for a
while now and work fine.
I disable Ceph's OSD logging though for performance reasons, but it also
saves writes.
They work just fine.
We had OS on DOMs and ETOOMANY of them failed for us to be comfortable with
them, so we moved away from that.
May the most significant bit of your life be positive.
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