Symptom

Hard disk is not being recognized after removing the disk and inserting back into the router.

Conditions

After installing the NIM-SSD or hard disk Router# show virtual-service Virtual Service Global State and Virtualization Limits: Infrastructure version : 1.7 Total virtual services installed : 0 Total virtual services activated : 0 Machine types supported : LXC Machine types disabled : KVM Maximum VCPUs per virtual service : 1 Resource virtualization limits: Name Quota Committed Available -------------------------------------------------------------- system CPU (%) 80 0 80 memory (MB) 4096 0 4096 bootflash (MB) 2000 0 2000 Router#show logging Syslog logging: enabled (0 messages dropped, 2 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled) No Active Message Discriminator. No Inactive Message Discriminator. Console logging: disabled Monitor logging: level debugging, 0 messages logged, xml disabled, filtering disabled Buffer logging: level debugging, 88 messages logged, xml disabled, filtering disabled Exception Logging: size (4096 bytes) Count and timestamp logging messages: disabled Persistent logging: disabled No active filter modules. Trap logging: level informational, 86 message lines logged Logging Source-Interface: VRF Name: Log Buffer (4096 bytes): *Mar 25 21:36:40.625: %SYS-5-CONFIG_I: Configured from console by console *Mar 25 21:44:03.717: %IOSXE-6-PLATFORM: R0/0: disk-module: Number of disks detected:1 *Mar 25 21:44:08.636: %IOSXE_OIR-6-INSSPA: SPA inserted in subslot 0/3 *Mar 25 21:44:13.722: %IOSXE-6-PLATFORM: R0/0: disk-module: forcing config of LVM in non-raid-enable case *Mar 25 21:44:13.733: %IOSXE-6-PLATFORM: R0/0: disk-module: creating db file /obfl/disk_config *Mar 25 21:44:14.282: %IOSXE-6-PLATFORM: R0/0: disk-module: check_lvm_mismatch: disk_count=1, pv_count=1, db_pv_uuid=PVUUID:B5bLoc-6Wbr-qByt-c4yH-QgFj-aLm3-4RnToY uuid_count=1 *Mar 25 21:44:14.475: %IOSXE-6-PLATFORM: R0/0: disk-module: no mismatch found *Mar 25 21:44:14.656: %IOSXE-6-PLATFORM: R0/0: disk-module: Volume group alredy existing *Mar 25 21:44:15.205: %IOSXE-6-PLATFORM: R0/0: disk-module: enabling vg and lvm *Mar 25 21:44:15.602: %IOSXE-6-PLATFORM: R0/0: disk-module: LVM is now available. *Mar 25 21:44:15.605: %IOSXE-6-PLATFORM: R0/0: disk-module: fsck /dev/lvm_raid/lvm0 *Mar 25 21:44:18.528: %IOSXE-6-PLATFORM: R0/0: disk-module: mounting lvm to /vol/harddisk *Mar 25 21:44:18.555: %IOSXE-6-PLATFORM: R0/0: disk-module: Generating gdev-info file - non raid case *Mar 25 21:44:18.561: %IOSXE-6-PLATFORM: R0/0: disk-module: generating /tmp/udev/etc/udev/harddisk/udev-info file *Mar 25 21:44:19.506: %NIM_XXD-5-DISK_MONITOR: R0/0: ngiolite: Disk 1 in module NIM-SSD in subslot 0/3 is detected but monitoring is not available. *Mar 25 21:44:20.501: new extended attributes received from iomd(slot 0 bay 3 board 0) *Mar 25 21:44:20.974: %SPA_OIR-6-ONLINECARD: SPA (NIM-SSD) online in subslot 0/3

Workaround

This command must be applied: request platform hardware filesystem stby-harddisk: online This operation will take some minutes.

Further Problem Description