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Categories
Monthly Archives: October 2014
netapp 7-mode lun usage -s and lun clone dependency
create a lun and create a busy lun situation. by default snapshot_clone_dependency is switched to off If you switch it to on before the below actions then you can delete a snapshot even if there are more recent snapshots having … Continue reading
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linux mount cifs share
mkdir /mnt/share mount -t cifs //windowsserver/pathname /mnt/share -o username=administrator,password=********
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netapp 7-mode snapvault restore files from backuplun
1. filer1 is primary filer and has aggr aggr1. 2. filer2 is secondary filer and has aggr aggr1. 3. windows is connected with iSCSI to filer1 and filer2 the igroup on both filers is called wingroup. 4. create a sourcevolume,qtree,lun … Continue reading
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solaris 11 zfs ARC
1. The Adaptive Replacement Cache An ordered list of recently used resource entries; most recently used at the top and least recently used at the bottom. Entries used for a second time are placed at the top of the list … Continue reading
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Performance seconds
cpu regs 300ns SSL 25us 250us Disk 5 ms – 20ms Optical 100ms nanosecond to second is as second to 31.710 years microsecond to second is as second to 11.574 days
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netapp sim upgrade
By Ron Havenaar/Dirk Oogjen This is how it works with a new simulator: 1. Download the NetApp CDOT 8.2.1 simulator from support.netapp.com 2. Unzip it to a directory of choice. 3. From that directory, import the DataONTAP.vmx file in VMware. … Continue reading
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clustermode temproot
1. Bootmenu 2. create_temp_root tempvol disk1
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