On 20/05/2019 01:20, Allan Jude wrote: > On 5/18/19 2:02 PM, Sean Fagan wrote: >> On May 18, 2019, at 1:47 AM, Allan Jude <[email protected]> wrote: >>> If you write something else compressible, you should be able to use zdb to >>> see if it ended up using lzjb or lz4. >> >> How? :) >> > > cat /usr/src/sys/kern/*.c /usr/src/sys/kern/*.c > DS1/srcfile > > or even write a file of all 1s instead of all 0s.
Just in case the how was about zdb, you can get the file's inode number using either 'stat -s' or 'ls -i' and then do 'zdb -ddddd <dataset> <inode>'. That command will report the file's blockpointers. -- Andriy Gapon ------------------------------------------ openzfs: openzfs-developer Permalink: https://openzfs.topicbox.com/groups/developer/Tcfdc8da2da71e1c0-Mcdc59228fef6f1ce2ddb8eba Delivery options: https://openzfs.topicbox.com/groups/developer/subscription
