09-13-2019 01:53 AM
Hi All,
I am wondering how can I view the used/free/total space of the NVRAM on this Nexus Platform
cisco Nexus9000 C93120TX Chassis
NXOS: version 7.0(3)I4(5)
On some other cisco devices there is the command: dir nvram:/
Using dir on the device only shows these directories/filesystems:
bootflash: Directory or filename debug: Directory or filename log: Directory or filename logflash: Directory or filename on log flash usb1: Directory or filename usb2: Directory or filename volatile: Directory or filename
09-13-2019 07:01 AM
I do not belive you can view NVRAM usage, generally it meant to use for configuraiton / Log file / switch reset.
09-14-2019 12:41 AM
We are monitoring the switch via SNMP and using this OID:
CISCO-ENTITY-EXT-MIB::ceExtNVRAMUsed
From the description on CISCO-ENTITY-EXT-MIB.my, the value that is being returned is the one on the bootflash://, so is the naming misleading on this one?
ceExtNVRAMUsed OBJECT-TYPE SYNTAX Unsigned32 UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION "Number of bytes of NVRAM in use. This object is irrelevant if ceExtNVRAMSize is 0." ::= { ceExtPhysicalProcessorEntry 3 }
Usage for bootflash:// 2044936192 bytes used
09-14-2019 02:46 AM
Sure that not make any sense for me.
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