Eugen Leitl
2013-11-12 10:17:54 UTC
I'm building an all-in one and plan to use
2x Intel SSDrive DC S3700 Series (100 GByte)
for ZIL and 4x Micron Crucial M500 (960 GByte)
for the main pool.
The system is a 2x 6234 Opteron, 128 GByte RAM
Supermicro with 2x LSI-SAS-9211-8i-SGL,
wired point-to-point, no backplane.
How would you design the pool layout?
raidz1 or a stripe over mirror? Is the
ZIL with DC S3700 sensible when your main
pool are all SSDs?
How much resources (cores and RAM)
would you allocate to the zfs guest
for optimum performance? (The other
single guest is a Windows server
with Oracle + cartridge).
Thanks.
2x Intel SSDrive DC S3700 Series (100 GByte)
for ZIL and 4x Micron Crucial M500 (960 GByte)
for the main pool.
The system is a 2x 6234 Opteron, 128 GByte RAM
Supermicro with 2x LSI-SAS-9211-8i-SGL,
wired point-to-point, no backplane.
How would you design the pool layout?
raidz1 or a stripe over mirror? Is the
ZIL with DC S3700 sensible when your main
pool are all SSDs?
How much resources (cores and RAM)
would you allocate to the zfs guest
for optimum performance? (The other
single guest is a Windows server
with Oracle + cartridge).
Thanks.