S SteveITS Member Feb 6, 2025 70 14 8 Feb 26, 2025 #1 I’ve read many threads but haven’t quite figured it out… I know one should not use RAID with Ceph. Do drives connected as JBOD/single drives on a RAID controller (3108) still fall into that warning category? We’re hoping to reuse some older hardware.
I’ve read many threads but haven’t quite figured it out… I know one should not use RAID with Ceph. Do drives connected as JBOD/single drives on a RAID controller (3108) still fall into that warning category? We’re hoping to reuse some older hardware.
A alexskysilk Distinguished Member Oct 16, 2015 2,160 512 183 Chatsworth, CA www.skysilk.com Feb 26, 2025 #2 LSI 3108 is a pure controller and doesnt support IT mode, but it does have jbod mode which might be ok.
LSI 3108 is a pure controller and doesnt support IT mode, but it does have jbod mode which might be ok.
S SteveITS Member Feb 6, 2025 70 14 8 Feb 26, 2025 #3 Thanks, yeah that distinction is why I’m wondering. I know it’s fine with Virtuozzo Storage.
A alexskysilk Distinguished Member Oct 16, 2015 2,160 512 183 Chatsworth, CA www.skysilk.com Feb 26, 2025 #4 give it a shot if it doesnt yield acceptable results (or if it does) please update the thread.
S SteveITS Member Feb 6, 2025 70 14 8 Today at 04:13 #5 FWIW after a week no known issues on two so far. Using JBOD for the ZFS boot mirror as well as various Ceph OSD drives.
FWIW after a week no known issues on two so far. Using JBOD for the ZFS boot mirror as well as various Ceph OSD drives.
I know it’s fine with Virtuozzo Storage.
if it doesnt yield acceptable results (or if it does) please update the thread.