On Mon, 2020-12-14 at 09:46 +0000, Filipe Manana wrote: > clone mb/Documents.AZ/0.SYNC/....pdf - source=mb/Documents.AZ/0.SYNC/....pdf > > source offset=20705280 offset=20709376 length=4096 > > clone mb/Documents.AZ/0.SYNC/....pdf - source=mb/Documents.AZ/0.SYNC/....pdf > > source offset=20713472 offset=20713472 length=4096 > > ERROR: failed to clone extents to mb/Documents.AZ/0.SYNC/....pdf: Invalid > > argument > > It's a different problem. This one because the kernel is sending an > invalid clone operation - the source and destination offsets are the > same, which makes the receiver fail. > Can you tell what's the size (in bytes) of "mb/Documents.AZ/0.SYNC" > after the receive fails? Both in the destination and source.
Hi Filipe, I already deleted the failing subvolume, now I got the issue again. Here are the detailed information about the file: # btrfs send /mnt/usb/mobiledata/snapshots/mobalindesk/vm/VirtualMachines.20190621T140904+0200 | mbuffer -v 1 -m 2% | btrfs receive /mnt/local/data/snapshots/vm/ ... write IE8 - Win7/IE8 - Win7-disk1.vmdk - offset=4742344704 length=4096 clone IE8 - Win7/IE8 - Win7-disk1.vmdk - source=IE8 - Win7/IE8 - Win7-disk1.vmdk source offset=4742184960 offset=4742348800 length=16384 clone IE8 - Win7/IE8 - Win7-disk1.vmdk - source=IE8 - Win7/IE8 - Win7-disk1.vmdk source offset=4742184960 offset=4742365184 length=28672 clone IE8 - Win7/IE8 - Win7-disk1.vmdk - source=IE8 - Win7/IE8 - Win7-disk1.vmdk source offset=4742246400 offset=4742393856 length=8192 write IE8 - Win7/IE8 - Win7-disk1.vmdk - offset=4742402048 length=12288 clone IE8 - Win7/IE8 - Win7-disk1.vmdk - source=IE8 - Win7/IE8 - Win7-disk1.vmdk source offset=4742410240 offset=4742414336 length=4096 clone IE8 - Win7/IE8 - Win7-disk1.vmdk - source=IE8 - Win7/IE8 - Win7-disk1.vmdk source offset=4742418432 offset=4742418432 length=4096 ERROR: failed to clone extents to IE8 - Win7/IE8 - Win7-disk1.vmdk: Invalid argument summary: 4226 MiByte in 21min 11.4sec - average of 3404 kiB/s # ls -al "/mnt/usb/mobiledata/snapshots/mobalindesk/vm/VirtualMachines.20190621T140904+0200/IE8 - Win7/IE8 - Win7-disk1.vmdk" -rw------- 1 massimo massimo 17932222464 18. Dez 2018 '/mnt/usb/mobiledata/snapshots/mobalindesk/vm/VirtualMachines.20190621T140904+0200/IE8 - Win7/IE8 - Win7-disk1.vmdk' # ls -al "/mnt/local/data/snapshots/vm/VirtualMachines.20190621T140904+0200/IE8 - Win7/IE8 - Win7-disk1.vmdk" -rw------- 1 root root 4742418432 18. Dez 07:37 '/mnt/local/data/snapshots/vm/VirtualMachines.20190621T140904+0200/IE8 - Win7/IE8 - Win7-disk1.vmdk' # compsize "/mnt/usb/mobiledata/snapshots/mobalindesk/vm/VirtualMachines.20190621T140904+0200/IE8 - Win7/IE8 - Win7-disk1.vmdk" Type Perc Disk Usage Uncompressed Referenced TOTAL 45% 7.3G 16G 16G none 100% 1.9G 1.9G 2.3G zlib 38% 4.8G 12G 13G zstd 34% 536M 1.5G 727M # compsize "/mnt/local/data/snapshots/vm/VirtualMachines.20190621T140904+0200/IE8 - Win7/IE8 - Win7-disk1.vmdk" Type Perc Disk Usage Uncompressed Referenced TOTAL 92% 4.1G 4.4G 4.3G none 100% 3.8G 3.8G 3.8G zlib 32% 7.3M 22M 22M zstd 45% 264M 583M 560M Does that help you? Best regards, Massimo
