Some Western Digital Green stuff: [ 2.406419] scsi 2:0:0:0: Direct-Access ATA WDC WD5000AADS-0 0A01 PQ: 0 ANSI: 5 [ 2.406766] sd 2:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB) [ 2.406794] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 2.406845] sd 2:0:0:0: [sda] Write Protect is off [ 2.406848] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.406884] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 2.407121] scsi 3:0:0:0: Direct-Access ATA WDC WD5000AADS-0 0A01 PQ: 0 ANSI: 5 [ 2.407342] sd 3:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/466 GiB) [ 2.407417] sd 3:0:0:0: Attached scsi generic sg1 type 0 [ 2.407424] sd 3:0:0:0: [sdb] Write Protect is off [ 2.407428] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 2.407459] sd 3:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
According to google, that's a Western Digital Green 500GB, S-ATA 300, 32MiB Cache Ralf On 04/24/2016 08:57 PM, Christian Kivalo wrote: > > Am 24. April 2016 19:51:21 MESZ, schrieb Ralf > <[email protected]>: >> Hi, >> >> zil.. That's an additional ZFS cache, right? >> Shouldn't it be slightly faster, even without additional caches? > The ZIL is used for writes. Not for reads. > > That will not help with your slow reads. > > It should be faster even without caches. > > What drives are you using? > _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
