4 ms·
I believe adding a ZIL device alleviates the low free space performance issue.
I believe adding a ZIL device alleviates the low free space performance issue.
Adding a ZIL device is equivalent to over-provisioning, but with performance impacts in high performance situations
From what I understand a ZIL helps with workloads which need to fsync a lot (say databases) and also NFS (due to COMMIT commands issued by clients).