Another pool - different array, different host, different workload. And again - summay read throutput to all disks in a pool is 10x bigger than to a pool itself.
Iny idea? bash-3.00# zpool iostat -v 1 capacity operations bandwidth pool used avail read write read write -------------------------------------- ----- ----- ----- ----- ----- ----- nfs-s5-1 4.32T 16.1T 304 127 11.9M 506K raidz 4.32T 16.1T 304 127 11.9M 506K c4t600C0FF00000000009258F2411CF3D01d0 - - 148 48 8.48M 67.8K c4t600C0FF00000000009258F6FA45D3801d0 - - 148 48 8.48M 67.9K c4t600C0FF00000000009258F1820617F01d0 - - 146 48 8.46M 67.9K c4t600C0FF00000000009258F24546FAC01d0 - - 146 48 8.45M 67.9K c4t600C0FF00000000009258F5949030301d0 - - 146 48 8.46M 67.9K c4t600C0FF00000000009258F24E8AADD01d0 - - 146 48 8.45M 67.9K c4t600C0FF00000000009258F5FD5023B01d0 - - 146 48 8.46M 67.9K c4t600C0FF00000000009258F17E7007801d0 - - 146 48 8.46M 67.9K c4t600C0FF00000000009258F598F6BE701d0 - - 146 48 8.46M 67.8K -------------------------------------- ----- ----- ----- ----- ----- ----- capacity operations bandwidth pool used avail read write read write -------------------------------------- ----- ----- ----- ----- ----- ----- nfs-s5-1 4.32T 16.1T 508 72 34.5M 282K raidz 4.32T 16.1T 508 72 34.5M 282K c4t600C0FF00000000009258F2411CF3D01d0 - - 254 25 14.1M 37.6K c4t600C0FF00000000009258F6FA45D3801d0 - - 248 24 13.8M 38.1K c4t600C0FF00000000009258F1820617F01d0 - - 247 26 13.9M 37.6K c4t600C0FF00000000009258F24546FAC01d0 - - 240 26 13.8M 37.8K c4t600C0FF00000000009258F5949030301d0 - - 243 25 14.0M 37.3K c4t600C0FF00000000009258F24E8AADD01d0 - - 246 26 13.8M 38.3K c4t600C0FF00000000009258F5FD5023B01d0 - - 242 25 13.6M 38.6K c4t600C0FF00000000009258F17E7007801d0 - - 238 27 13.5M 39.4K c4t600C0FF00000000009258F598F6BE701d0 - - 258 27 14.6M 39.7K -------------------------------------- ----- ----- ----- ----- ----- ----- ^C bash-3.00# This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss