Comments (6)
I cannot yet reproduce this with pdsh-2.18 and genders-1.14:
grondo@hype137 ~/proj/pdsh-2.18/src/pdsh >nodeattr -q 'compute && nehalem'
hype[144-153]
grondo@hype137 ~/proj/pdsh-2.18/src/pdsh >./pdsh -g 'compute&&nehalem' -q |
tail -1
ehype[144-153]
Original comment by [email protected]
on 7 Sep 2010 at 5:22
from pdsh.
I may have jumped the gun reporting here. This is looking Debian specific.
Feel free to close this bug.
Original comment by [email protected]
on 7 Sep 2010 at 8:37
from pdsh.
Ok, I was eventually able to reproduce on a debian squeeze system. However,
when I downloaded and installed pdsh-2.18 and built from source, the bug
went away.
We can reopen this issue if it appears that the problem is indeed in the pdsh
genders module.
Thanks
mark
Original comment by [email protected]
on 7 Sep 2010 at 9:39
- Changed state: Invalid
from pdsh.
Brian,
I already was able to reproduce this issue on debian squeeze, so I continued to
look into it. As you've probably already found, the problem is that the genders
module is unable to dynamically resolve the "genders_query" symbol in "self", so
is falling back to genders_getnodes() (which doesn't support the query syntax).
I'm not sure why, but the version of ltdl.c used internally in pdsh seems to be
fine with lt_dlopen(NULL); lt_dlsym("genders_query"), whereas using the system
libltdl.so on debian squeeze, this fails.
If you instead use lt_dlopen("libgenders.so"); things seem to work again.
(Or you could rip out the dynamic detection of genders_query and just use
the symbol directly, I'm not exactly sure why it fails on debian libltdl.so)
I may update the upstream code to avoid the lt_dlopen(NULL). I'm not sure why
I did it in the first place. I guess to avoid an extra file open.
Original comment by [email protected]
on 7 Sep 2010 at 10:11
from pdsh.
Reopening this bug since dlopen(libgenders.so) isn't feasible
on systems that don't have libgenders-dev/devel packages installed.
pdsh should either remove backwards compatiblity for libgenders without
genders_query(), or should migrate to something that supports
dlsym (RTLD_DEFAULT, "genders_query")
Original comment by [email protected]
on 29 Sep 2010 at 9:05
- Changed state: Accepted
from pdsh.
This issue was closed by revision r1322.
Original comment by [email protected]
on 22 Apr 2011 at 2:32
- Changed state: Fixed
from pdsh.
Related Issues (20)
- option to remove .hostname when doing a rpdcp HOT 1
- "/": Owner not root, current uid, or pdsh executable owner HOT 7
- Random pick in host list HOT 1
- Patch to add SLURM partition support to pdsh slurm module HOT 6
- Undesirable change in 2.28 when there is no host output. HOT 9
- genders: pdsh -X excludes more hosts than expected HOT 2
- allow mix of -P and -w in slum plugin HOT 4
- output to named file[s] HOT 2
- Output all exit codes to stdout HOT 4
- pdsh slow when using a few thousand hosts and genders HOT 2
- Header compatibility with slurm 2.6 HOT 1
- Use libgenders.a when compiling with --enable-static-modules HOT 5
- pdcp uses local absolute path to pdcp on remotes HOT 3
- Add lastest release to Download link HOT 1
- Torque module doesn't support job arrays HOT 1
- Change fanout at runtime HOT 4
- history file not written in Debian HOT 9
- Support in Centos7
- segfault in pdsh-2.29 read_wcoll() when file == NULL
- support multiple globs in host specification HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from pdsh.