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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-03-09 13:19:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-03-09 13:20:02 +0000 |
commit | 58daab21cd043e1dc37024a7f99b396788372918 (patch) | |
tree | 96771e43bb69f7c1c2b0b4f7374cb74d7866d0cb /health/guides/adaptec_raid/adaptec_raid_ld_status.md | |
parent | Releasing debian version 1.43.2-1. (diff) | |
download | netdata-58daab21cd043e1dc37024a7f99b396788372918.tar.xz netdata-58daab21cd043e1dc37024a7f99b396788372918.zip |
Merging upstream version 1.44.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'health/guides/adaptec_raid/adaptec_raid_ld_status.md')
-rw-r--r-- | health/guides/adaptec_raid/adaptec_raid_ld_status.md | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/health/guides/adaptec_raid/adaptec_raid_ld_status.md b/health/guides/adaptec_raid/adaptec_raid_ld_status.md new file mode 100644 index 000000000..7da1cdd17 --- /dev/null +++ b/health/guides/adaptec_raid/adaptec_raid_ld_status.md @@ -0,0 +1,37 @@ +### Understand the alert + +This alert is related to the Adaptec RAID controller, which manages the logical device statuses on your RAID configuration. When this alert is triggered in a critical state, it means that a logical device state value is in a degraded or failed state, indicating that one or more disks in your RAID configuration have failed. + +### Troubleshoot the alert + +Data is priceless. Before taking any action, ensure to have necessary backups in place. Netdata is not liable for any loss or corruption of any data, database, or software. + +Your Adaptec RAID card will automatically start rebuilding a faulty hard drive when you replace it with a healthy one. Sometimes this operation may take some time or may not start automatically. + +#### 1. Verify that a rebuild is not in process + +Check if the rebuild process is already running: + +``` +root@netdata # arcconf GETSTATUS <Controller_num> +``` + +Replace `<Controller_num>` with the number of your RAID controller. + +#### 2. Check for idle/missing segments of logical devices + +Examine the output of the previous command to find any segments that are idle or missing. + +#### 3. Manually change your ld status + +If the rebuild process hasn't started automatically, change the logical device (ld) status manually. This action will trigger a rebuild on your RAID: + +``` +root@netdata # arcconf SETSTATE <Controller_num> LOGICALDRIVE <LD_num> OPTIMAL ADVANCED nocheck noprompt +``` + +Replace `<Controller_num>` with the number of your RAID controller and `<LD_num>` with the number of the logical device. + +### Useful resources + +1. [Microsemi Adaptec ARCCONF User's Guide](https://download.adaptec.com/pdfs/user_guides/microsemi_cli_smarthba_smartraid_v3_00_23484_ug.pdf) |