Spending more time on it, the issue is linked to udev rules introduced between
21/12 and 20/01
(time frame between my 2 system update).
concerned rule: /etc/udev/rules.d/64-ext4.rules
behavior: ext4 not mounted on purpose
I guess this is written somewhere and normal on Ubuntu server, weird on
de
Public bug reported:
Updating (as regularly) my RPI4 this morning result with a data disk not
mounted.
The system is composed by RPI4+USB SSD boot disk+USB Self powered HDD
Behaviour: the data disk is recognized during boot (dmesg fine about
sdb1) when when login my session the disk is not mount
Let's say 5-8GB per day
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Samba performance degraded after last update
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It may be kernel or other package, but kernels was the only dpkg.log
entries between a the stable >100MB/secs situation and now. I just
installed the 5.13.0-1022-raspi (see my edit above) followed by a
reboot. As noticed the situation seems always better during a small
amount of time after a restar
Indeed, sorry if this was not clear since the beginning.
I pull daily some data of the same time from the RPI SMB share to my computer,
so SMB read traffic for the RPI.
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All remote computers with 1Gbps support are Windows OS by my place. I'll
try to find something.
PS: Be aware I used the hdparm read tests because all the raised problem
here concerns read only. The source is the RPI samba shares, destination
an NVMe SSD under Windows
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Hi Juerg,
This is of course a possibility but I tested it at the setup time and
right now:
sudo hdparm -t /dev/sda
/dev/sda:
Timing buffered disk reads: 442 MB in 3.00 seconds = 147.14 MB/sec
sudo hdparm -t --direct /dev/sda
/dev/sda:
Timing O_DIRECT disk reads: 450 MB in 3.01 seconds = 149.
Hi Juerg
1) The local storage is an UASP WD RED able to read and right on a
continuous may >120MB/S. An iPerf test shows >910Mbps in both ways on a
10min test, even now the SMB issue exist. For some background I use this
setup daily for more than 8 months, I get consistent transfer >100MB/s
each t
New update received, see below. The samba slowness remains. Not the
place to mention it maybe but snap update to Firefox 98.0-3 kill it,
not possible to start it anymore.
grep "install " /var/log/dpkg.log
2022-03-09 07:53:59 install linux-raspi-headers-5.13.0-1020:arm64
5.13.0-1020.22
2022-03-0
Dear Juerg, it's done
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Samba performance degraded after last update
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apport information
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Title:
Samb
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** Tags added: apport-collected arm64-image impish raspi-image staging
** Description changed:
Hi,
Updating my RPI4 this week SMB performances dropped from consistent
>=100MB/s to 60-70MB/s. Not much were updated recently, it may comes
from the kernel 5.13.0-1016-ra
apport information
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Title:
Samba
Slow SMB speed back 2hours after my previous post (and possible
associated crash)
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Title:
Samba performance degraded after last update
To manage
Update:
The situation remains, the RPI4 has now frozen with a 10GB samba transfer. This
never happened in the past since June 2021, even with much bigger amount of
data. The RPI is headless so I didn't catch the possible displayed message,
SSH/VNC/ping/samba were all unavailable suddenly.
Somet
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