On Mar 29 10:25:34, fbax...@gmail.com wrote:
> I copied all files from /mnt/wd1l to /mnt/wd2l
> wd2l is slightly larger than wd1l; yet wd2l is full!
> $ df -h /mnt/wd1l /mnt/wd2l
> Filesystem Size Used Avail Capacity Mounted on
> /dev/wd1l 1020G 952G 16.5G 98% /mnt/wd1l
> /dev/wd2l 1020G 969G
Delete them from the destination and resync with -S.
- Aner
On 3/29/22 12:14, F Bax wrote:
Looks like sparse files are no longer sparse on /mnt/wd2l/ !! Thanks Otto &
Aner.
du reported different sizes for several dozen folders that contain files
created by scan to PDF. Not all of the
Looks like sparse files are no longer sparse on /mnt/wd2l/ !! Thanks Otto &
Aner.
du reported different sizes for several dozen folders that contain files
created by scan to PDF. Not all of the scanned files were affected; but
some might contain mostly blank pages.
For one sample file; ls -l
On Tue, Mar 29, 2022 at 11:12:23AM -0400, F Bax wrote:
> # dumpfs /dev/rwd1l | head -1
> magic 11954 (FFS1)timeWed Jan 8 19:45:37 2020
> # dumpfs /dev/rwd2l | head -1
> magic 11954 (FFS1)timeSun Mar 27 13:01:58 2022
OK, third option: you had sparse files on the source disk.
You may have large files with "holes" in them (i.e. sparse files). Rsync has a --sparse
(-S) flag that tries to create holes in the replicated files when it finds sequences of
nulls in the source file.
The -a flag does not turn on this sparse file handling.
You can run "du" on different
# dumpfs /dev/rwd1l | head -1
magic 11954 (FFS1)timeWed Jan 8 19:45:37 2020
# dumpfs /dev/rwd2l | head -1
magic 11954 (FFS1)timeSun Mar 27 13:01:58 2022
On Tue, Mar 29, 2022 at 11:07 AM Otto Moerbeek wrote:
> On Tue, Mar 29, 2022 at 10:58:49AM -0400, F Bax wrote:
>
> > I
On Tue, Mar 29, 2022 at 10:58:49AM -0400, F Bax wrote:
> I used rsync to copy files.
> sudo rsync -anv --delete /mnt/wd1l/ /mnt/wd2l/
> reports no changes required (runtime under 3 minutes).
> sudo diff -r /mnt/wd1l/ /mnt/wd2l/
> reports no difference (runtime 10 hours)
>
> $ sudo df -i
I used rsync to copy files.
sudo rsync -anv --delete /mnt/wd1l/ /mnt/wd2l/
reports no changes required (runtime under 3 minutes).
sudo diff -r /mnt/wd1l/ /mnt/wd2l/
reports no difference (runtime 10 hours)
$ sudo df -i /mnt/wd1l/ /mnt/wd2l/
Filesystem 512-blocks Used Avail Capacity
On Tue, Mar 29, 2022 at 10:25:34AM -0400, F Bax wrote:
> I copied all files from /mnt/wd1l to /mnt/wd2l
>
> wd2l is slightly larger than wd1l; yet wd2l is full!
>
> $ df -h /mnt/wd1l /mnt/wd2l
> Filesystem Size Used Avail Capacity Mounted on
> /dev/wd1l 1020G 952G 16.5G 98% /mnt/wd1l
>
I copied all files from /mnt/wd1l to /mnt/wd2l
wd2l is slightly larger than wd1l; yet wd2l is full!
$ df -h /mnt/wd1l /mnt/wd2l
Filesystem Size Used Avail Capacity Mounted on
/dev/wd1l 1020G 952G 16.5G 98% /mnt/wd1l
/dev/wd2l 1020G 969G -508M 100% /mnt/wd2l
Output from disklabel is almost
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