Hi,
> We have experienced a very weird problem. The load of the server machine
> is very high. We use "pidstat" and find that the disk read io is very
> high.
If disk read IO is very high, what does it read and what generates the reads?
Simon
> But the processes running on this server do not pe
Good morning everyone. This morning when I came in my boss said that he
doesn't have access to the R: drive, which is a samba share to a folder
called RP. I looked in /etc/group and his username was not in there.
He's had access to this group for years, since before I was at the
company. Ye
Install a program called iotop. iotop will show you, in real time,
which processes are using the most i/o bandwidth.
On Fri, Mar 5, 2021 at 2:54 AM yf chu wrote:
>
> We have experienced a very weird problem. The load of the server machine is
> very high. We use "pidstat" and find that the disk
I use pidstat and find all processes on this server perform read operation. but
I don't know where these read operation come from
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yf chu
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邮箱：cyf...@163.com
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On 03/05/2021 23:03, Joshua Kramer wrote:
Install a program called iotop. iotop will show you, in real time,
whi
the processes on this server do not involve io read operation. the code is
developed by ourself. so I don't know where these io read come from.
by the way, pidstat only show disk io ,not network io, is that right?
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yf chu
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邮箱：cyf...@163.com
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签名由 网易邮箱大师 定制
On 03/05/2021 16:33, Simon Ma
On Fri, Mar 05, 2021 at 03:54:14PM +0800, yf chu wrote:
> We have experienced a very weird problem. The load of the server machine is
> very high. We use "pidstat" and find that the disk read io is very high.
Is this system a VM?
--
Matthew Miller
Fedora Project Leader
__
> Good morning everyone. This morning when I came in my boss said that he
> doesn't have access to the R: drive, which is a samba share to a folder
> called RP. I looked in /etc/group and his username was not in there.
> He's had access to this group for years, since before I was at the
> compan
Typically I just adjust who is a member of the group by editing the
group using vi /etc/group, the Group has full rwx access to the share
folder. I don't see listings like your examples in /var/log/secure, but
there are entries for ssh authentication, etc. Where do I look in the
samba config f
On Fri, 5 Mar 2021, Christopher Wensink wrote:
Typically I just adjust who is a member of the group by editing the group
using vi /etc/group
Editing /etc/group is not recommended. Changes aren't logged and it's
easy to make mistakes. It's better to use:
groupadd to create groups
gpa
no, not vm
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yf chu
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邮箱：cyf...@163.com
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签名由 网易邮箱大师 定制
On 03/05/2021 23:37, Matthew Miller wrote:
On Fri, Mar 05, 2021 at 03:54:14PM +0800, yf chu wrote:
> We have experienced a very weird problem. The load of the server machine is
> very high. We use "pidstat" and find that the disk re
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