Hi All! $ dd if=/dev/random of=/tank/test bs=3M count=1000 1000+0 records in 1000+0 records out 3145728000 bytes transferred in 298.153293 secs (10550707 bytes/sec)
What, i think, very-very low :-( FreeBSD alex.super 8.1-STABLE FreeBSD 8.1-STABLE #76: Mon Aug 2 20:19:09 KRAST 2010 a...@alex.super:/usr/obj/usr/src/sys/ALEX amd64 real memory = 4294967296 (4096 MB) avail memory = 4098732032 (3908 MB) zpool iostat -v capacity operations bandwidth pool used avail read write read write ---------- ----- ----- ----- ----- ----- ----- tank 1,91T 829G 101 4 12,4M 148K ada4 597G 334G 31 1 3,81M 53,4K ada2 633G 295G 32 1 4,03M 51,8K ada3 727G 201G 37 1 4,59M 42,9K ---------- ----- ----- ----- ----- ----- ----- zpool status -v pool: tank state: ONLINE scrub: scrub completed after 7h12m with 0 errors on Tue Aug 3 04:54:14 2010 config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0 ada4 ONLINE 0 0 0 ada2 ONLINE 0 0 0 ada3 ONLINE 0 0 0 errors: No known data errors zpool history History for 'tank': 2009-07-16.19:46:24 zpool create tank ad12 2009-12-13.14:58:46 zpool add tank ad8 2010-04-24.01:59:41 zpool upgrade tank 2010-05-09.02:16:34 zpool add tank ada3 2010-05-25.17:57:12 zpool scrub tank 2010-06-27.16:02:45 zpool scrub tank 2010-08-02.21:41:53 zpool scrub tank ada2 at ahcich2 bus 0 scbus2 target 0 lun 0 ada2: <WDC WD10EADS-00M2B0 01.00A01> ATA-8 SATA 2.x device ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada2: Command Queueing enabled ada2: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C) ada3 at ahcich3 bus 0 scbus3 target 0 lun 0 ada3: <WDC WD10EADS-00L5B1 01.01A01> ATA-8 SATA 2.x device ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada3: Command Queueing enabled ada3: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C) ada4 at ahcich4 bus 0 scbus4 target 0 lun 0 ada4: <WDC WD10EADS-00M2B0 01.00A01> ATA-8 SATA 2.x device ada4: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada4: Command Queueing enabled smartd daily output: Checking health of /dev/ada2: OK Checking health of /dev/ada3: OK Checking health of /dev/ada4: OK /boot/loader.conf: ahci_load="YES" sem_load="YES" snd_hda_load="YES" nvidia_load="YES" linux_load="YES" wlan_xauth_load="YES" vboxdrv_load="YES" atapicam_load="YES" coretemp_load="YES" aio_load="YES" vfs.zfs.prefetch_disable=0 vfs.zfs.cache_flush_disable=1 vfs.zfs.zil_disable=1 Any ideas? ----- Alex V. Petrov _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"