Displaying 2 results from an estimated 2 matches for "hcv5tztndd7h_with_io_uring_copy".
2020 May 01
0
io_uring cause data corruption
...0.00 % 17.86 % smbd -D
29896 be/4 nasuser??? 11.48 M/s??? 0.00 B/s? 0.00 % 17.08 % smbd -D
29816 be/4 root??????? 0.00 B/s?? 29.76 K/s? 0.00 %? 0.00 %
[kworker/u64:8-btrfs-endio]
############
This is "iotop -o" when copying from the with_io_uring share:
https://paste.tnonline.net/files/HCv5TZtNDd7h_with_io_uring_copy.png
###### WITH IO_URING ######
# iotop -o
Total DISK READ :????? 77.47 M/s | Total DISK WRITE : 0.00 B/s
Actual DISK READ:????? 77.61 M/s | Actual DISK WRITE: 0.00 B/s
? TID? PRIO? USER???? DISK READ? DISK WRITE? SWAPIN IO>??? COMMAND
29984 be/4 root??????? 8.36 M/s??? 0.00 B/s? 0.00 % 20.21...
2020 Apr 30
2
io_uring cause data corruption
On Thu, Apr 30, 2020 at 10:25:49AM +0200, A L wrote:
> So I did some more tests. smbclient mget does not copy in the same way
> Windows Explorer does. When copying in Windows Explorer, there are many
> multiple concurrent threads used to transfer the files. With smbclient mget
> there are no corruptions, both locally and over the network from another
> Linux machine.
>
> I