Hi IacsaP and Lukasz, On 2023-11-17 08:40, lacsaP Patatetom wrote:
on the `/proc/sys/vm/` side may be ? does the `sync` followed by a `sysctl -q vm.drop_caches=3` change things ?
regards, lacsaP.
tried but to no avail.
Here is the session output:
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(13:44) giovanni @ ~ $ sysctl vm.drop_caches (13:44) giovanni @ ~ $ sudo sysctl vm.drop_caches=3 [sudo] password for giovanni: vm.drop_caches = 3 (13:44) giovanni @ ~ $ udisksctl mount -b /dev/nvme0n1p5 -t ntfs3 Mounted /dev/nvme0n1p5 at /run/media/giovanni/Data (13:44) giovanni @ ~ $ cat /run/media/giovanni/Data/mount_test.txt Using ntfs3 (13:45) giovanni @ ~ $ echo "Using udisks and ntfs3" > /run/media/giovanni/Data/mount_test.txt (13:45) giovanni @ ~ $ cat /run/media/giovanni/Data/mount_test.txt (13:45) giovanni @ ~ $ sync (13:45) giovanni @ ~ $ cat /run/media/giovanni/Data/mount_test.txt (13:45) giovanni @ ~ $ udisksctl unmount -b /dev/nvme0n1p5 Unmounted /dev/nvme0n1p5. (13:45) giovanni @ ~ $ udisksctl mount -b /dev/nvme0n1p5 -t ntfs3 Mounted /dev/nvme0n1p5 at /run/media/giovanni/Data (13:45) giovanni @ ~ $ cat /run/media/giovanni/Data/mount_test.txt Using udisks and ntfs3 (13:45) giovanni @ ~ $
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As Lukasz mentioned, it probably is a bug.
I will open one on the bug tracker and if needed towards the kernel itself. :)
Will keep you posted.
Bests,
-- Giovanni Santini
(13:45) giovanni @ ~ $ echo "Using udisks and ntfs3" > /run/media/giovanni/Data/mount_test.txt (13:45) giovanni @ ~ $ cat /run/media/giovanni/Data/mount_test.txt
Le ven. 17 nov. 2023 à 13:49, Giovanni Santini <giovannisantini93@yahoo.it> a écrit : try calling `sysctl` after `sync` here : (13:45) giovanni @ ~ $ sync; sudo sysctl vm.drop_caches=3 (13:45) giovanni @ ~ $ cat /run/media/giovanni/Data/mount_test.txt