Re: Backgrounded deletion, dirty writeback, security, and you

2017-03-24 Thread Daniel Phillips
Hi Raymond, On 03/23/2017 01:01 PM, Raymond Jennings wrote: Having recently tangled with this issue on ext4, I had a few questions: 1. Does the backend that actually digests an unlink request know how to handle outstanding dirty blocks belonging to a now nonexisting file? If a file has

Re: fallocate support ...

2017-03-24 Thread Lars Segerlund
Hi, As for the use case I am using 4 raid controllers with 12 disks on each, and only the first 75% of the drives, ( 6 TB sas ), since the sustained rate drops of after this, and scheduling to alternate fast and slow parts of the disk. The difference in performance is not the issue, it's the