If there are shelves that contain the root volume then they need to be powered on first If it is internal disks only then there is no specific sequence.
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Assign the disk in maintenace mode otherwise it wont boot Have a look in the link below for the options required to enable cDOT https://kb.netapp.com/support/index?page=content&id=1013517&locale=en_US You are aware that the 3270 need to be on the same cDOT OS release to join the cluster? Also look up the documentation on adding nodes to a 2 node cluster as you need to modify the HA value of the current cluster and the nodes going in.
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Bruce, Its not uncommon to see a processor running at 99% and no evident performance issues. Are all CPUs running at 99% or just a single one? Also, I am pretty sure at 2am on a Sunday disk scrub kicks which is expected.
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from the sp run system battery show and confirm you are on the latest firmware release. If the system is running for 4 years and you havent updated the firmware there is a chance you could be hitting hte bug
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Square port is in, circle is out. @siddarajugc wrote: Hi all, In disk shelf 4246, whci SAS port is in and which SAS port is out. SQUARE port is in or out? circle port is in or out? please give yur suggestions. Advanced thanks for your valuable for your comments. regards Siddaraju @siddarajugc wrote: Hi all, In disk shelf 4246, whci SAS port is in and which SAS port is out. SQUARE port is in or out? circle port is in or out? please give yur suggestions. Advanced thanks for your valuable for your comments. regards Siddaraju
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Could this be affecting you? The -throttle parameter does not affect load-sharing mirrors and other SnapMirror relationships with "Relationship Capability" of "Pre 8.2" confined to a single cluster.
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Ok, well as i said OnTap cannot just move sub directories from one volume to another with a backup protocol and manual configuration. Is it CIFS or NFS?
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This has to be host based. As scottgelb said, OnTap cannot move sub-directories or files from volume to volume without a backup engine. You can't even create or delete files \ folders from CLI of OnTap. Have you considered setting up Fpolicy? Assuming this is CIFS you could try seeting options cifs.trace_login on and view messages log file.
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there is no need to change the system ID, just give each cluster a different name and you'll be fine. All licenses will work on all simulators without chaging any sys iDs P.S Please give Kudos if you feel this answer has helped you! 🙂
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This might help you out http://community.netapp.com/t5/Simulator-Discussions/Ontap-8-2-2-Simulator-available-or-can-I-upgrade-the-Ontap-8-2-1-Simulator-to-8/td-p/94763 but it seems you can't go from 8.2 to 8.3 " Upgrading the 8.2.1 Cdot simulator to version 8.3 unfortunately will not work. The underlying BSD setup is different, and we cannot change that. The simulator crashes completely " P.S Please give Kudos if you feel this answer has helped you! 🙂
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what Hariprak is saying is correct. Ideally SAS and SATA should not be mixed on the same controller but this is not always acheiveable. When data hits the controller it is sorted in RAM \ NVRAM by aggregate (chain) and then flushed to each aggregate at the same time (consistency point). If the SATA aggregate (or the SAS aggregate) cannot stripe to all the disks before NVRAM fills up again (or within 10 seconds) you will have performance issues (back to back consistency points). You could try and move some low IOPs data to the new SATA aggregate (CIFS is generally low IO)
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if you can't ping it then check your network settings (gateway\dns\ip) whast the output of "ifconfig -a" and "rdfile /etc/rc". Is it interface on a particular vlan?
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You need spares. If the disk containign the root partition fails it tries to rebuild on a spare disk, not on another partition in a disk already assigned to an aggregate.
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when assign the disks did you run "disk assign <disk_name> -p <pool ID>" Are the disks you want to reassign already part of an aggregate or are they marked as spare?
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