Hello Community!
I have client - Windows 2008 R2 (on ESXi) and backup from this by HP DP to HP D2D Device.
But this backup very slow - because drive and library have block size only 64k.
I want to transfer this backup to another library in same D2D with block size = 256k.
I customize FC zones, -all OK, BUT backup not starts with error:
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[90:51] scsi3:0:1:0N
Cannot write to device ([1117] The request could not be performed because of an I/O device error. )
The session will not be completed successfully. You should
restart the session. If the error occurred on NT system and the
error reports incorrect parameter, the most probable cause is
the invalid block size used to configure the backup device.
You should check the device's block size and set it to the
appropriate value.
If the error reports "File too large", you should enable large
file support (if possible on system indicating message).
If you are using StoreOnceSoftware, try to reset the StoreOnceSoftware service
and then rerun the session again.
---------
if i start this backup on Eth - all OK,
if i start this backup on FC with block size=64k - all OK,
but FC with new block size=256k => I/O device error
PS:
DP=8.13 on RHEL
new library works correct with FC with another servers.
where to look for a solution?
Thanks!