Skip to main content

SCOM-Performance View Chart

Interesting things related to SCOM.

Today one of my colleague came to me stating she got scom alert when disk space was 1% instead she should get on 10%.

Ah! That was something new for me and I was surprised how this happened hence thought lets investigate at what threshold alert was sent.

1St I tired checking server health explorer and see what threshold are set and then went to check overrides. This one gave me information what has set but didn’t answer my question why at 1%.
So took new way that is again went to Windows computer under monitoring tab, Searched for server, than opened Performance Chat and selected legend % logical disk free space and on right side set Time range 3 days. It took few seconds and gave me graph how disk was consumed than on the graph right clicked and selected “Show Alert” which shown me what time alert was initiated and how quickly disk got filled.



Comments

Post a Comment

Popular posts from this blog

"kerberos: the specified credentials were rejected by the server", "unreachable": true" Ansible

Hello Friends, I was getting following Error while deploying my Ansible script, Basically my credential were getting rejected by server. SSH password: PLAY [Playbook_Name] ***************************************************************02:00:30 TASK [Gathering Facts] *********************************************************02:00:30 fatal: [Server_Inventory_Name]: UNREACHABLE! => {"changed": false, "msg": "kerberos: the specified credentials were rejected by the server", "unreachable": true} PLAY RECAP *********************************************************************02:00:30 Server_Inventory_Name    : ok=0    changed=0    unreachable=1   failed=0  It was resolved using one additional parameter in Inventory  i.e  "ansible_winrm_server_cert_vaildation:ignore"
1 comment
Read more

NBSUTIL commands

Frustrated with syntax finding hence decided to post all NBSTLUTIL related commands so people will not face same problem. Common SLP Related Commands Show EMM Image list of Images that were backed up to an SLP STU [ -I / -U ] nbstlutil list nbstlutil list –lifecycle <name> nbstlutil list –backupid <id_value> nbstlutil list -image_state <value> nbstlutil list -copy_state <value> nbstlutil list -frag_state <value> nbstlutil list –mediaid <media_id>_–state 3 Activate /Inactivate SLP operations nbstlutil inactive –lifecycle <lifecycle name> nbstlutil inactive –backupid <backupid> nbstlutil active –lifecycle <lifecycle name> nbstlutil active –backupid <backupid> Cancel pending operations on selected image nbstlutil cancel -backupid <backupid> nbstlutil cancel -lifecycle <lifecycle> Show status on Incomplete copies of Lifecycle Managed images nbstlutil stlilist –lifecycle <lifecycle name> nbstlutil stlil...
Post a Comment
Read more

Deduplication

Data Deduplication and growing Disk/Storage demand. IDC REPORT – Storage Purchase and expected. Source:   IDC Worldwide File-Based Storage 2011-2015 Forecast:   Foundation Solutions for Content Delivery, Archiving and Big Data, doc #231910, December 2011   Using DDPEval.exe we can use to evaluate savings with Deduplication without even installing or enabling deduplication. Yes I am talking about Windows 2012 deduplication. How it works? 1. Segment data into small variable sized chunks 2. Identify and remove duplicate chunks 3. Replace duplicate copies of each chunk with a reference to a single copy 4. Compress Chunks. DFS and Deduplication: Data Deduplication works fine with Distributed File System (DFS) Replication. Optimizing or unoptimizing a file will not trigger a replication because the file does not change. DFS Replication uses Remote Differential Compression (RDC), not the chunks in the chunk store, for over-the-wire savings....
Post a Comment
Read more