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flexbuff

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flexbuff [2020/03/24 01:01]
Guifre
flexbuff [2020/03/26 21:13] (current)
Guifre
Line 1: Line 1:
 ===== Flexbuff and Transfer machines ===== ===== Flexbuff and Transfer machines =====
 +
 +Creating raid-z1 with 6 disks and zfs mode.
  
 <WRAP center round box 60%> <WRAP center round box 60%>
-zpool create raid0 raidz -m /mnt/raid0 -o ashift=12 ata-ST4000DM000-1F2168_Z30280A0 ata-ST4000DM000-1F2168_Z302H4QT ata-ST4000DM000-1F2168_Z3027CXY ata-ST4000DM000-1F2168_Z3026TDT ata-ST4000DM000-1F2168_Z302H4V4 ata-ST4000DM000-1F2168_Z3027BJA +zpool create raid0 raidz -m /mnt/raid0 -o ashift=12 ata-ST4000DM000-1F2168_Z30280A0 ata-ST4000DM000-1F2168_Z302H4QT ata-ST4000DM000-1F2168_Z3027CXY ata-ST4000DM000-1F2168_Z3026TDT ata-ST4000DM000-1F2168_Z302H4V4 ata-ST4000DM000-1F2168_Z3027BJA ​\\ 
-zpool list+zpool list \\
 zpool status raid0 zpool status raid0
 </​WRAP>​ </​WRAP>​
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 After using 6 recordings in parallel and achieving 9 Gbps writing rate, the bottleneck is the 10 Gbps line. After using 6 recordings in parallel and achieving 9 Gbps writing rate, the bottleneck is the 10 Gbps line.
 +
 +Steps:
 +  * Create the pool of disks with zpool.
 +  * Move data in the disks. ​
 +  * First test #1: unmount the disks, reshuffle them and mount them again. Pool of disks succesfully detected.
 +  * First test #2: mount the disks in another machine and detect the raid there. Pool of disks detected OK, but in read-mode only. Possible error due to different zfs versions. ​
 +
/home/www/auscope/opswiki/data/attic/flexbuff.1585011669.txt.gz · Last modified: 2020/03/24 01:01 by Guifre