the stress test which includes nfs test with client and server under same machine
Hello [email protected]
1) Firstly:
A) LTP is a very useful tools for Asianux to test Linux kernel.
B) Thank LTP very much.
C) During test, Asianux find an issue about LTP
Asianux think maybe it will be better to let LTP know about it.
2) Description:
A) with default configuration for /opt/ltp/testscripts/ltpstress.sh
B) it tests the nfs with client and server under the same machine
C) it is an known issue about it.
3) Reference
A) Red Hat Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=858978
B) LKVM Mailing list: https://lkml.org/lkml/2012/10/16/1 (at tail)
Quoted 4 lines
Running the client and server on the same machine is likely to deadlock due to memory pressure issues. The client needs to be able to _increase_ memory pressure on the server in order to reduce its own pressure. That doesn't work well when client == server.
At last, hope these information are useful for LTP, thanks.
Signature · 14 lines
Chen Gang Asianux Corporation ------------------------------------------------------------------------------ LogMeIn Central: Instant, anywhere, Remote PC access and management. Stay in control, update software, and manage PCs from one command center Diagnose problems and improve visibility into emerging IT issues Automate, monitor and manage. Do more in less time with Central http://p.sf.net/sfu/logmein12331_d2d _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
oh, I am very sorry:
the original reference link to Red Hat Bugzilla is not correct; the correct reference link: https://bugzilla.redhat.com/show_bug.cgi?id=836095
gchen.
Quoted 30 lines · Chen Gang
Hello [email protected]
1) Firstly:
A) LTP is a very useful tools for Asianux to test Linux kernel.
B) Thank LTP very much.
C) During test, Asianux find an issue about LTP
Asianux think maybe it will be better to let LTP know about it.2) Description:
A) with default configuration for
/opt/ltp/testscripts/ltpstress.sh
B) it tests the nfs with client and server under the same machine
C) it is an known issue about it.3) Reference
A) Red Hat Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=858978
B) LKVM Mailing list: https://lkml.org/lkml/2012/10/16/1 (at tail)Quoted 4 lines
Running the client and server on the same machine is likely to deadlock due to memory pressure issues. The client needs to be able to _increase_ memory pressure on the server in order to reduce its own pressure. That doesn't work well when client == server.
At last, hope these information are useful for LTP, thanks.
Signature · 14 lines
Chen Gang Asianux Corporation ------------------------------------------------------------------------------ LogMeIn Central: Instant, anywhere, Remote PC access and management. Stay in control, update software, and manage PCs from one command center Diagnose problems and improve visibility into emerging IT issues Automate, monitor and manage. Do more in less time with Central http://p.sf.net/sfu/logmein12331_d2d _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
Quoted 21 lines · Chen Gang
Hello [email protected]
1) Firstly:
A) LTP is a very useful tools for Asianux to test Linux kernel.
B) Thank LTP very much.
C) During test, Asianux find an issue about LTP
Asianux think maybe it will be better to let LTP know about it.2) Description:
A) with default configuration for
/opt/ltp/testscripts/ltpstress.sh
B) it tests the nfs with client and server under the same machine
C) it is an known issue about it.3) Reference
A) Red Hat Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=858978
B) LKVM Mailing list: https://lkml.org/lkml/2012/10/16/1 (at tail)
Quoted 8 lines
Quoted 4 lines
Running the client and server on the same machine is likely to deadlock due to memory pressure issues. The client needs to be able to _increase_ memory pressure on the server in order to reduce its own pressure. That doesn't work well when client == server.
At last, hope these information are useful for LTP, thanks.
Thank you very much for reporting this issue, we will take care of this. And if you like, bug-fix-patches are very welcome.
Thanks,
Wanlong Gao
Quoted 1 line
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Ltp-list mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/ltp-list
Quoted 29 lines · Wanlong Gao
Quoted 28 lines · Chen Gang
Hello [email protected]
1) Firstly:
A) LTP is a very useful tools for Asianux to test Linux kernel.
B) Thank LTP very much.
C) During test, Asianux find an issue about LTP
Asianux think maybe it will be better to let LTP know about it.2) Description:
A) with default configuration for
/opt/ltp/testscripts/ltpstress.sh
B) it tests the nfs with client and server under the same machine
C) it is an known issue about it.3) Reference
A) Red Hat Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=858978
B) LKVM Mailing list: https://lkml.org/lkml/2012/10/16/1 (at tail)Quoted 4 lines
Running the client and server on the same machine is likely to deadlock due to memory pressure issues. The client needs to be able to _increase_ memory pressure on the server in order to reduce its own pressure. That doesn't work well when client == server.
Quoted 6 lines
Quoted 1 line
At last, hope these information are useful for LTP, thanks.
Thank you very much for reporting this issue, we will take care of this. And if you like, bug-fix-patches are very welcome.
If time resource permits me, I will try.
Asianux need provide their contributes to the Open Source, Just as Asianux have already get benefits from the Open Source.
Quoted 7 lines
Thanks,
Wanlong GaoQuoted 1 line
Signature · 14 lines
Chen Gang Asianux Corporation ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list