• This topic has 28 replies, 24 voices, and was last updated 14 minutes ago by Aaron C.

Driver I/O cache ran out of memory on host

  • Just upgraded from 8.5.3 to 9.0 Update one and now one of our host is getting a alert message – : Driver I/O cache ran out of memory on host

    . This may impair replication performance. Current I/O cache size: 96 MB. Last full I/O cache memory occurrence: 9 seconds ago. Full I/O cache memory has occurred 1 times in the last 9 seconds.

    Not sure what to do

    Having the same issue. Updated from 9.0 –> 9.0 U1 and now getting this message on multiple VRAs in vSphere.

    You can add one more here. It’s so far occurred on multiple hosts across different vcenters.

    Same here after updating to 9.0U1

    Same issue for us as well after upgrading to 9.0U1.  Happening on multiple hosts, but not all yet


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