Dear All,
We are looking forward to using the manila driver for auto-provisioning of file shares using GPFS. However, I have some concerns... Manila presumably gives tenant users access to file system commands like mmlinkfileset and mmunlinkfileset. Given that mmunlinkfileset quiesces the file system, there is potentially an impact from one tenant on another - i.e. someone unlinking and deleting a lot of filesets during a tenancy cleanup might cause a cluster pause long enough to trigger other failure events or even start evicting nodes. You can see why this would be bad in a cloud environment. Has this scenario been addressed at all? Cheers, Luke. Luke Raimbach​ Senior HPC Data and Storage Systems Engineer The Francis Crick Institute Gibbs Building 215 Euston Road London NW1 2BE E: [email protected]<mailto:[email protected]> W: www.crick.ac.uk<http://www.crick.ac.uk/> The Francis Crick Institute Limited is a registered charity in England and Wales no. 1140062 and a company registered in England and Wales no. 06885462, with its registered office at 215 Euston Road, London NW1 2BE.
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