IBM QRadar

IBM QRadar

Join this online user group to communicate across Security product users and IBM experts by sharing advice and best practices with peers and staying up to date regarding product enhancements.

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  • 1.  QRadar SFS update to UP 13 fails to Start Due to Insufficient Space on /storetmp or /var/log

    Posted yesterday

    Hello everyone,

    we are experiencing an issue when trying to update UP 12 to UP13.

    On every QRadar installation, both /var/log and /storetmp have 15 GB allocated by default. The SFS file we need to install is already over 5 GB in size.

    The problem is that no matter where we place the SFS file (/var/log or /storetmp), once it is copied and we attempt to mount and start it, the available space drops below 10 GB. As a result, the update process cannot start showing the error message: 

    [ERROR] The patch cannot start from the store partition.
    Copy the SFS file to the /var/log directory or to another location that has sufficient disk space.

    The error above appears, and the upgrade process does not proceed.

    • Environment: QRadar 7.5.0 UpdatePackage 12 (Build 20250509154206)
    • Allocated space: /var/log and /storetmp = 15 GB each
    • SFS file: 750-QRADAR-QRSIEM-2021.6.13.20250718011446.sfs
    • SFS file size: >5 GB (5367554048)
    • After copying: less than 10 GB free → mount/start fails

    Has anyone encountered this problem before? Is there a recommended workaround (e.g. using an alternative directory, resizing partitions, or another supported method) to successfully mount and run the SFS file?

    Thank you in advance for your help!



    ------------------------------
    Martin Schmitt
    Senior Cyber Defense Consultant
    SECUINFRA
    Berlin
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  • 2.  RE: QRadar SFS update to UP 13 fails to Start Due to Insufficient Space on /storetmp or /var/log

    Posted yesterday

    No issue i found the problem!



    ------------------------------
    Martin Schmitt
    Senior Cyber Defense Consultant
    SECUINFRA
    Berlin
    ------------------------------



  • 3.  RE: QRadar SFS update to UP 13 fails to Start Due to Insufficient Space on /storetmp or /var/log

    Posted 11 hours ago

    I'd like to share the root cause of the issue. The problem was that two SFS files were mounted at the same time. The command mount /media/updates only unmounts one of them. You can check how many are mounted with mount | grep media. If nothing is mounted anymore and you run the umount command again, you will get the error umount: /media/updates: not mounted. – which confirms that nothing is mounted. The issue is described here: IJ12252: QRADAR PATCH FAILS WHEN MORE THAN ONE .SFS IS MOUNTED.



    ------------------------------
    Martin Schmitt
    Senior Cyber Defense Consultant
    SECUINFRA
    Berlin
    ------------------------------