Hello zfs-discuss,
Relatively low traffic to the pool but sync takes too long to complete and other operations are also not that fast. Disks are on 3510 array. zil_disable=1. bash-3.00# ptime sync real 1:21.569 user 0.001 sys 0.027 During sync zpool iostat and vmstat look like: f3-1 504G 720G 370 859 995K 10.2M misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 697 929 2.91M 10.5M misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 1.21K 90 6.33M 1.57M misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 1.38K 6 6.83M 256K misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 1.29K 0 4.10M 127K misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 1.35K 0 6.98M 127K misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 1012 229 3.06M 631K misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 683 1.74K 7.00M 13.8M misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 966 722 3.00M 6.63M misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 702 134 1.85M 1.96M misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 1K 78 3.05M 880K misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 899 154 2.59M 1.45M misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- f3-1 504G 720G 1.00K 0 4.35M 0 misc 20.6M 52.0G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- ^C kthr memory page disk faults cpu r b w swap free re mf pi po fr de sr m0 m1 m2 m1 in sy cs us sy id 0 0 0 8266008 1100560 0 0 0 0 0 0 0 0 0 0 0 2392 589 9592 0 21 79 1 0 0 8266008 1100560 0 0 0 0 0 0 0 0 0 0 0 3909 1458 13330 0 39 61 0 0 0 8265400 1099952 0 0 0 0 0 0 0 0 0 0 0 6892 1104 21023 0 47 53 0 0 0 8262648 1097200 0 0 0 0 0 0 0 65 64 65 0 7904 1327 22531 0 50 50 0 0 0 8259496 1094048 0 0 0 0 0 0 0 16 16 16 0 7037 986 20123 0 50 50 1 0 0 8258536 1093088 0 0 0 0 0 0 0 0 0 0 0 4363 1084 12107 0 39 61 0 0 0 8250856 1085408 0 0 0 0 0 0 0 0 0 0 0 4378 414 16436 0 30 70 0 0 0 8247888 1080736 580 1048 0 0 0 0 0 0 0 0 0 7283 2409 21480 4 35 61 0 0 0 8248600 1083152 0 0 0 0 0 0 0 0 0 0 0 3045 1184 10368 0 36 64 0 0 0 8248600 1083152 0 0 0 0 0 0 0 0 0 0 0 1659 1543 5847 0 34 66 0 0 0 8248600 1083152 0 0 0 0 0 0 0 0 0 0 0 1755 1743 6639 0 35 65 1 0 0 8248600 1083152 0 0 0 0 0 0 0 0 0 0 0 2723 1259 7973 0 36 64 0 0 0 8250280 1085040 0 0 0 0 0 0 0 0 0 0 0 1104 1308 3944 0 30 69 0 0 0 8250280 1085040 0 0 0 0 0 0 0 0 0 0 0 2348 705 9212 0 29 70 0 0 0 8250016 1084776 0 0 0 0 0 0 0 0 0 0 0 5152 384 17753 0 22 78 1 0 0 8249928 1084688 0 0 0 0 0 0 0 0 0 0 0 2397 1193 7311 0 30 70 ^C bash-3.00# uname -a SunOS nfs-10-1.srv 5.10 Generic_125100-04 sun4u sparc SUNW,Sun-Fire-V440 bash-3.00# showrev -p|grep IDR Patch: IDR126199-01 Obsoletes: Requires: 120473-05 Incompatibles: 120473-06 Packages: SUNWzfskr bash-3.00# -- Best regards, Robert mailto:[EMAIL PROTECTED] http://milek.blogspot.com _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
