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Hi all, I’m very new to ceph and cephfs, so I’m just starting to play around with the Luminous release. There are some very concerning warnings about deploying multiple cephfs instances in the same cluster: “There are no known bugs, but any failures which do result from having multiple active filesystems in your cluster will require manual intervention
and, so far, will not have been experienced by anybody else – knowledgeable help will be extremely limited. You also probably do not have the security or isolation guarantees you want or think you have upon doing so.” And Redhat says: “Creating multiple Ceph File Systems in one cluster is not fully
supported yet and can cause the MDS or client nodes to terminate unexpectedly.” Is anybody deploying multiple cephfs instances and have there been any issues like the warnings indicate? Thanks! -Bryan Note: This email is for the confidential use of the named addressee(s) only and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you are hereby notified that any review, dissemination or copying of this email is strictly prohibited, and to please notify the sender immediately and destroy this email and any attachments. Email transmission cannot be guaranteed to be secure or error-free. The Company, therefore, does not make any guarantees as to the completeness or accuracy of this email or any attachments. This email is for informational purposes only and does not constitute a recommendation, offer, request or solicitation of any kind to buy, sell, subscribe, redeem or perform any type of transaction of a financial product. |
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