Questions tagged [jbod]
27 questions
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With an LSI SAS 12G controller in JBOD personality, what exactly is behavior mode (JBOD vs. None)?
I am currently trying to configure an LSI SAS 12G HBA with the 3108 chip (it is a 9361-8i, but I am nearly sure that my question relates to similar HBAs as well).
I have understood the differences between the JBOD and the RAID personalities, but…
Binarus
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Can I separate data on JBOD
My initial feeling is that it probably can't be done, but somebody may be wiser. This is the situation: I have a NAS from D-Link with two different sized disks, set up as JBOD; I would like to push all the data to one disk and then transfer the…
j4nd3r53n
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Flashing (R530 onboard) Dell PERC H730 mini to IT mode?
Can I flash the firmware of the onboard PERC H730 mini (rebranded LSI) in a Dell R530 server?
Right now, I have it in pass-through mode, which works fine, but FreeBSD doesn't get any SMART data. With normal expansion card controllers, I would flash…
Crazor
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JBOD Failed to assemble after middle device Failed
Ive got an Problem with my JBOD, after my Synology DS died because of the failure of the Boot-HDD, ive wanted to recover my JBOD (3x3TB). Ive Started an Debian-Live to mount and save the data from my Jbod, that worked well.
I Ordered an 8Tb drive…
Leonard G.
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I had an issue in creating a JBOD pool
So I created a JBOD volume pool with NAS TS-453Be.
Now initially I don't understand how JBOD works after it is created, but there we're an issue that makes me check one of the disk by removing them while the system is still on. It was a JBOD of 1 TB…
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Rclone to a SFTP endpoint in a local network with a bunch of disks - suggested disks setup?
I have a need to copy a complex dataset (around 4 PB total, hundreds of millions of files) via Rclone copy, for some customers (each of them own around 100TB out of the 6PB) - to a bunch of disks via potentially the sftp protocol. Electing not to go…
JaneD
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SAS drives not detected in JBOD's
I have two bnib Supermicro SYS-937R-E2JB JBOD connected with SFF8088 cables to my LSI 9200-8e HBA in my Dell T5810 workstation running Ubuntu Desktop 20.04. Neither the Seagate 12TB SAS or the Whitelabel 10TB SAS drives are recognized or detected. …
Murrmurr
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megacli cant configure jbod slot num all the same
I am trying to add a bunch of JBOD disks to my home server, I have a SAS expanded card and have added 4 x 2TB disks which can be seen as separate devices (37-40); but I can't set them to JBOD using.
sudo megacli -PDMakeJbod…
Adam
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ZFS / Zpool with limited disk usage?
I have a server with a JBOD of 36 x 14TB disks that have a total usage capacity of 12.7TB (Disks are WUH721414AL5201)
I have created two zpool's:
zpool1 which contains 3 vdev's (Each of them having 8 disks and being raidz-1) with the pool having 3…
Birdy
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How to remove all multipath references on server, to survive reboot"
I have a few enclosures running on Ubuntu server that I am not creating as raid arrays. They are all individual xfs single partioned single drives. I would only like to see the drive itself show up in fdisk / lsblk etc.
/dev/sddf1:…
ril3y
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Three Single drive Raid 1 vs JBOD
I have an intel server of which the RAID Controller does not support JBOD mode (same problem as my Dell R820s).
But I want to do Ceph, so I "need" a JBOD. So I set my 3 SSDs as single drive RAID 1 from the controller configuration UI (maybe I should…
Johnride
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Which SAS JBOD module for NetApp DS4243?
Does anyone know what the SAS JBOD module is called (model number perhaps) that works for NetApp's DS4243 disk array?
I can find controllers on ebay, but not a single SAS JBOD module.
Afterwards it will be used on Linux.
Jasmine Lognnes
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