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December 23rd, 2008 11:00
Questions regarding DM failover and iSCSI
Two questions:
1. If I manual failback a datamover what's the outage to iSCSI connected hosts (VMware)?
2. What's the best way to failback a DM? We fixed the problem that caused the initial failover. Currently the old DM shows sate of "Out of service". From the GUI do I reboot it first...do restore...Which steps? Thanks!
1. If I manual failback a datamover what's the outage to iSCSI connected hosts (VMware)?
2. What's the best way to failback a DM? We fixed the problem that caused the initial failover. Currently the old DM shows sate of "Out of service". From the GUI do I reboot it first...do restore...Which steps? Thanks!
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dynamox
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December 23rd, 2008 12:00
jnash1
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December 23rd, 2008 12:00
dynamox
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December 23rd, 2008 12:00
server_standby server_4 -restore mover
where server_4 is the one you want to fail back to.
iSCSI connection will be retrying until the iSCSI target comes back online. What is your current disktimeout value set to ? In ESX and VMs ?
Rainer_EMC
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December 23rd, 2008 16:00
outage to iSCSI connected hosts (VMware)?
that really depends on your model, the number of file systems, which protocols are used and so on ....
Currently the old DM shows sate of "Out of service".
From the GUI do I reboot it first...do restore...Which steps? Thanks!
just a restore
(If you have installed new NAS code on that data mover you want to do a reboot first)