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misc:fedmsetpres [2015/11/05 08:51] tschulz [/etc/sysctl.conf] |
misc:fedmsetpres [2015/11/05 09:02] (current) tschulz [IOPS] |
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- | ====== Pool Geom ====== | + | ====== Actual Server ====== |
+ | {{:misc:aaaq65864-02_1_.pdf|Server Quote}} | ||
+ | ===== Important Features ===== | ||
+ | * **Use a lot of SAS Drives** (12 2.5 1GB 7200 Drives in current server) | ||
+ | * **Get about 2GB of RAM for every TB** of storage (32GB in current server) | ||
+ | * **Raid controllers slow down ZFS** down use a Host Bus Adapter (LSI 9201 lsi-sas-9201-16 in current server, supports up to 16 drives) | ||
+ | |||
+ | |||
+ | ====== Pool Geom, 4TB, 492 IOPS ====== | ||
<file> | <file> | ||
zpool status | zpool status | ||
Line 28: | Line 36: | ||
ada0p2 ONLINE 0 0 0 | ada0p2 ONLINE 0 0 0 | ||
</file> | </file> | ||
- | ===== IOPS ===== | ||
- | <file> | ||
- | RAID 6/raidz2: 492 IOPS | ||
- | </file> | ||
- | |||
====== Pool IO Stat ====== | ====== Pool IO Stat ====== | ||
Line 129: | Line 132: | ||
</file> | </file> | ||
- | ====== ZFS Rep Scripts ====== | + | ===== ZFS Rep Scripts ===== |
<file bash zfsrep.sh> | <file bash zfsrep.sh> | ||
#!/bin/sh | #!/bin/sh |