Добрый день!
Проблема заключается в том, что при копировании vmdk большого объема (200Гб) с ESXi 4.1u3 происходит отключение NAS хранилища, хотя пинги идут. VMDK размером 20 гб копируется нормально. Копирование происходит следущюим образом:
/sbin/vmkfstools -i "/vmfs/volumes/datastore1/file.vmdk" -a "lsilogic" -d "thin" "/vmfs/volumes/backup/file.vmdk"
Лог:
Mar 1 07:00:40 vmkernel: 3:17:11:32.839 cpu8:4110)WARNING: NFS: 278: Lost connection to the server 10.72.19.15 mount point /backup, mounted as ef1190ed-8dae2362-0000-000000000000 ("backup")
Mar 1 07:00:40 vobd: Mar 01 07:00:40.291: 321102664058us: [esx.problem.vmfs.nfs.server.disconnect] 10.72.19.15 /backup ef1190ed-8dae2362-0000-000000000000 backup.
Mar 1 07:01:01 crond[5497]: USER root pid 1208949 cmd /sbin/auto-backup.sh #first minute of every hour (run every hour)
Mar 1 07:01:01 crond[5631]: USER root pid 1209034 cmd /sbin/auto-backup.sh #first minute of every hour (run every hour)
Mar 1 07:02:02 vmkernel: 3:17:12:54.940 cpu2:4110)NFSLock: 584: Stop accessing fd 0x410003f47318 11
Mar 1 07:02:35 vmkernel: 3:17:13:27.668 cpu11:1205113)FSS: 756: Failed to get object b00f 40 ef1190ed 8dae2362 24 10000 24 10000 a21a3c45 452 9eaa109f 0 0 0 :No connection
Mar 1 07:02:35 vmkernel: 3:17:13:27.668 cpu11:1205113)FSS: 756: Failed to get object b00f 40 ef1190ed 8dae2362 24 10000 24 10000 a21a3c45 452 9eaa109f 0 0 0 :No connection
Mar 1 07:02:35 vmkernel: 3:17:13:27.669 cpu11:1205113)FSS: 756: Failed to get object b00f 40 ef1190ed 8dae2362 24 10000 24 10000 a21a3c45 452 9eaa109f 0 0 0 :No connection
Mar 1 07:02:35 vmkernel: 3:17:13:27.669 cpu11:1205113)WARNING: NFS: 1830: Failed to get attributes (No connection)
Mar 1 07:02:35 vmkernel: 3:17:13:27.669 cpu11:1205113)FSS: 756: Failed to get object b00f 40 ef1190ed 8dae2362 24 10000 24 10000 a21a3c45 452 9eaa109f 0 0 0 :No connection
После некоторого времени, NAS возвращается в исходное положение:
Mar 1 07:04:32 vmkernel: 3:17:15:25.368 cpu9:4105)NFS: 287: Restored connection to the server 10.72.19.15 mount point /backup, mounted as ef1190ed-8dae2362-0000-000000000000 ("backup")
Mar 1 07:04:32 vobd: Mar 01 07:04:32.828: 321335201625us: [esx.problem.vmfs.nfs.server.restored] 10.72.19.15 /backup ef1190ed-8dae2362-0000-000000000000 backup.