查出myforaggr实际使用了哪些disks.在建立的时候没有指定盘,是由系统自己挑选的。也不晓得有什么规律。
Aggregate myforaggr (online, raid4) (block checksums)
Plex /myforaggr/plex0 (online, normal, active)
RAID group /myforaggr/plex0/rg0 (normal)
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
parity v4.34 v4 2 2 FC:B - FCAL N/A 120/246784 126/259200
data v4.22 v4 1 6 FC:B - FCAL N/A 120/246784 126/259200
data v0.35 v0 2 3 FC:A - FCAL N/A 120/246784 126/259200
在linux系统的/sim/,disks下面找到这几个盘的模拟文件
[root@DOT ,disks]#
pwd
/sim/,disks
[root@DOT ,disks]#
ls
,pulled v0.29:NETAPP__:VD-100MB-FZ-520_:89570513:259200
,reservations v0.32:NETAPP__:VD-100MB-FZ-520_:89570514:259200
Shelf

iskShelf14 v0.33:NETAPP__:VD-100MB-FZ-520_:89570515:259200
v0.16:NETAPP__:VD-100MB-FZ-520_:72355100:259200
v0.34:NETAPP__:VD-100MB-FZ-520_:89570516:259200
v0.17:NETAPP__:VD-100MB-FZ-520_:72355101:259200
v0.35:NETAPP__:VD-100MB-FZ-520_:89570517:259200
v0.18:NETAPP__:VD-100MB-FZ-520_:72355102:259200 v0.36:NETAPP__:VD-100MB-FZ-520_:89570518:259200
v0.19:NETAPP__:VD-100MB-FZ-520_:89570503:259200 v0.37:NETAPP__:VD-100MB-FZ-520_:89570619:259200
v0.20:NETAPP__:VD-100MB-FZ-520_:89570504:259200 v0.38:NETAPP__:VD-100MB-FZ-520_:89570620:259200
v0.21:NETAPP__:VD-100MB-FZ-520_:89570505:259200 v0.39:NETAPP__:VD-100MB-FZ-520_:89570621:259200
v0.22:NETAPP__:VD-100MB-FZ-520_:89570506:259200 v0.40:NETAPP__:VD-100MB-FZ-520_:89570622:259200
v0.23:NETAPP__:VD-100MB-FZ-520_:89570507:259200 v0.41:NETAPP__:VD-100MB-FZ-520_:89570623:259200
v0.24:NETAPP__:VD-100MB-FZ-520_:89570508:259200 v0.42:NETAPP__:VD-100MB-FZ-520_:89570624:259200
v0.25:NETAPP__:VD-100MB-FZ-520_:89570509:259200 v0.43:NETAPP__:VD-100MB-FZ-520_:89570625:259200
v0.26:NETAPP__:VD-100MB-FZ-520_:89570510:259200 v0.44:NETAPP__:VD-100MB-FZ-520_:89570626:259200
v0.27:NETAPP__:VD-100MB-FZ-520_:89570511:259200 v0.45:NETAPP__:VD-100MB-FZ-520_:89570627:259200
v0.28:NETAPP__:VD-100MB-FZ-520_:89570512:259200
用tar cvf 打包这几个文件,发现不行诶。硬盘开始狂转了,这几个文件应该是有些东东值得研究下。可能只能是把这几个盘覆盖另外几个试试了。用mv把v22,v34,v35覆盖到v43,v44,v45,启动系统
[root@DOT sim]# ./runsim.sh
runsim.sh script version Script version 19 (24/Nov/2005)
This session is logged in /sim/sessionlogs/log
Old style simulator disk name ,disks/disk.tar found. Ignoring ...
PANIC: Can't find device with WWN 0x2304181510. Remove ',disks/,reservations' and restart.
version: Data ONTAP Release 7.2.1P1: Thu Jan 4 02:52:47 PST 2007 (IBM)
cc flags: L
dumpcore: Can't find device with WWN 0x2304181510. Remove ',disks/,reservations' and restart.
删掉,disks/,reservations系统可以启动。不知道这个WWN是哪里来的。
再查询aggr的信息
Aggregate myforaggr (online, raid4) (block checksums)
Plex /myforaggr/plex0 (online, normal, active)
RAID group /myforaggr/plex0/rg0 (normal)
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
parity v4.44 v4 2 12 FC:B - FCAL N/A 120/246784 126/259200
data v4.43 v4 2 11 FC:B - FCAL N/A 120/246784 126/259200
data v4.45 v4 2 13 FC:B - FCAL N/A 120/246784 126/259200
R2*> aggr read_fsid myforaggr
Aggregate myforaggr has an FSID of 0x48da97cb.
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本帖最后由 ender 于 2008-6-29 21:15 编辑 ]