CRU RTX410-IR - Manual (Page 44)

CRU
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System Maintenance Events
Level Type Description
Info System shutdown System shutdown
Info System reboot System reboot
Info System console shutdown System shutdown from via Console UI
Info System web shutdown System shutdown from via Web UI
Info System button shutdown System shutdown via power button
Info System LCM shutdown System shutdown via LCM
Info FW upgrade start System firmware upgrade starts
Info FW upgrade success System firmware upgrade succeeds
Warning FW upgrade failure System firmware upgrade is failed
Error IPC FW upgrade timeout System firmware upgrade timeout on another controller
Info Config imported config imported
HAC Events
Level Type Description
Info RG owner changed The preferred owner of RG has been changed to
controller
Info Force CTR write through Controller forced to adopt write-through mode
on failover
Info Restore CTR cache mode Controller restored to previous caching mode
on failback
Info Failover complete All volumes in controller completed failover
process
Info Failback complete All volumes in controller completed failback
process
Info CTR inserted Controller is inserted into system
Error CTR removed Controller is removed from system
Error CTR timeout Controller gets no response
Error CTR lockdown Controller is locked down
Error CTR memory NG Memory size mismatch
Error CTR firmware NG Firmware version mismatch
Error CTR lowspeed NG Low speed inter link is down
Error CTR highspeed NG High speed inter link is down
Error CTR backend NG SAS expander is down
Error CTR frontend NG FC IO controller is down
Info CTR reboot FW sync Controller reboot, reason [Firmware synchronization
completed]
12 Working With Volumes Over 2TB in Size
Although RTX can create data volumes larger than 2TB, some older operating systems cannot access
such volumes. This is because they support only 32-bit LBA (Logical Block Addressing).
Newer operating systems should be able to use 2TB+ volumes without difficulty. You will simply need to
do one of the following two things while creating a Virtual Disk:
• Change the LBA to 64-bit
• Increase the block size to 4096
Windows
Neither of the options above will work for operating systems older than Windows XP. You need to make
more than one Virtual Disk, each less than 2TB in size. Each Virtual Disk also needs a different LUN.