CentOS 6.6 SSD trim on HP DL380 G2 RAID 0

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Operating Systems Linux CentOS 6.6 SSD trim on HP DL380 G2 RAID 0

07-08-2015

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CentOS 6.6 SSD trim on HP DL380 G2 RAID 0

I'm running glusterfs on CentOS 6.6 two nodes, (the SSD (samsung 840 1TB x2) is RAID 0 on the HP DL380 G6) x2, and trimming is not enable on it by checking /dev/sdb1/xxxxx/discard_max_bytes=0. Do I still need trimming? Somehow my filesystem is fine with 35-30% free space and running very fast.

Thanks for any comment you may add.

itik

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07-12-2015

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When I saw your subject line I thought.... I don't think so bub... :-) (G2 instead of G6)

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