iopsj.blogg.se - Hp cciss

#HP CCISS HOW TO#
#HP CCISS DRIVER#
#HP CCISS FREE#

This is a cut&paste of the ACC /etc/cron.d/hp-smartarray-surfacescanĬron job run on machines which have a small redundant LD for the OSĪnd a large non-redundant LD for caching data:

You are running SMART long selftests and wondering why they never finish.

You have a workload that always hammers the drives preventing surface scan to run, and you want to automate setting it to high during low-load times (weekends for example).

The surface scan process periodically verifies that all blocks Script to easily change surfacescanmode on all HP/HPE SmartArray controllers Surface scans in order to work around this.

#HP CCISS HOW TO#

See the cciss-set-surfacescan script on how to automate disabling/enabling SMART selftests, effectively blocking SMART selftests from finishing. Interaction between SMART selftests and SmartArray surface scansĮxperience shows that SmartArray surface scans has higher priority than the Hpsa-smartctl -t short - Start a short selftest (see note below on surface scans). Hpsa-smartctl -H -l selftest -q errorsonly || echo "SmartArray drive with SMART errors detected." - Emit a short error message in a cron job if a faulty drive is found. Hpsa-smartctl -a - Check all status of all drives. Logical drives, as the SmartArray controllers never will flag those drivesĪs bad but instead happily passes through all errors to the OS. This script is most useful for setups that use RAID 0 (ie.

#HP CCISS DRIVER#

To HP/HPE Smart Array controllers using the hpsa driver (ie. Helper-script to issue smartctl commands to all disks connected Usage examplesĬciss-checkup - Checks all Smart Array controllers for issuesĮnv DEBUG=1 cciss-checkup - Same as above, but also prints informational messages about detected devices. Module to be easily used in other scripts, for example Icinga/Nagios checks. Note that this script has dual personalities, as it also functions as a perl Ideal to use as a daily check in a cron job (no news is good news). If no errors or warnings are detected, the script gives no output making it

#HP CCISS FREE#

Warnings are emitted when unrecoverable media errors are detected, rebuildsĪre in progress, attached drives are unused, there is free capacity in a

Modules etc, and also SSDs that has reached wearout state, and more. Script for checking for Linux Compaq/HP/HPE CCISS/SmartArray RAID controllersĮrrors are emitted for items with non-OK status, ie broken drives, cache These scripts require the appropriate Smart Array tool to be installed, The hpsa* family of scripts work only on controllers driven by the The cciss or hpsa driver as long as the appropriate utility is present. The cciss* family of scripts should work on any controller driven by SmartArray RAID controller scripts for monitoring and diagnostics.