Displaying 1 result from an estimated 1 matches for "jobarchive_ajobarchivetest2".
2013 May 21
2
rsync behavior on copy-on-write filesystems
...in place.
(Running rsync 3.0.9)
################################################
## Test rsync --inline
## 1) Start with an empty filesystem
$ df -h .
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/jobarchive-Ajobarchivetest2
300G 36M 293G 1% /vol/jobarchive_Ajobarchivetest2
## 2) Create a subvolume. Put one file with 10gb of random data in it.
## Note: Compression is turned on, but our random data defeats it.
$ btrfs subvolume create src
$ time dd if=/dev/urandom of=src/10gb bs=4k count=2621440 conv=notrunc
2621440+0 records in
2621440+0 records out
10737418240 b...