On 8/27/19 11:14 AM, Swâmi Petaramesh wrote: > On 8/27/19 8:52 AM, Qu Wenruo wrote: >>> or to use the V2 space >>> cache generally speaking, on any machine that I use (I had understood it >>> was useful only on multi-TB filesystems...) >> 10GiB is enough to create large enough block groups to utilize free >> space cache. >> So you can't really escape from free space cache. > > I meant that I had understood that the V2 space cache was preferable to > V1 only for multi-TB filesystems. > > So would you advise to use V2 space cache also for filesystems < 1 TB ? Yes.
