Since upgrading to 2.25, when I use dshbak to get lists of nodes, I can't simply copy/paste the list as it doesn't have any commas in it:

[root@a4bu-m1 updates]# pdsh -a "rpm -qa|grep dhcp-|sort" |dshbak -c

a4bu-a[001-002]a4bu-d[001-002]a4bu-io[01-02]a4bu-l[4-5]a4bu-n[301-308]n[001-078]

Thanks.

Can you paste output without |dshbak -c? e.g.:

pdsh -a "rpm -qa|grep dhcp-|sort"

You can just attach the output if you'd like.

Then I can use those lines to create a reproducer. Thanks for finding this bug. mark

[root@a4bu-m1 updates]# pdsh -a "rpm -qa|grep ^dhcp-3|sort" a4bu-n303: dhcp-3.0.5-23.el5_6.4 a4bu-n307: dhcp-3.0.5-23.el5_6.4 a4bu-d001: dhcp-3.0.5-23.el5_6.4 a4bu-n301: dhcp-3.0.5-23.el5_6.4 a4bu-n306: dhcp-3.0.5-23.el5_6.4 a4bu-d002: dhcp-3.0.5-23.el5_6.4 a4bu-n308: dhcp-3.0.5-23.el5_6.4 a4bu-n305: dhcp-3.0.5-23.el5_6.4 a4bu-n304: dhcp-3.0.5-23.el5_6.4 n003: dhcp-3.0.5-23.el5_6.4 a4bu-a002: dhcp-3.0.5-23.el5_6.4 a4bu-a001: dhcp-3.0.5-23.el5_6.4 a4bu-n302: dhcp-3.0.5-23.el5_6.4 n016: dhcp-3.0.5-23.el5_6.4 n006: dhcp-3.0.5-23.el5_6.4 a4bu-io02: dhcp-3.0.5-23.el5_6.4 n008: dhcp-3.0.5-23.el5_6.4 n007: dhcp-3.0.5-23.el5_6.4 n012: dhcp-3.0.5-23.el5_6.4 a4bu-io01: dhcp-3.0.5-23.el5_6.4 n005: dhcp-3.0.5-23.el5_6.4 n013: dhcp-3.0.5-23.el5_6.4 n009: dhcp-3.0.5-23.el5_6.4 n010: dhcp-3.0.5-23.el5_6.4 n004: dhcp-3.0.5-23.el5_6.4 n014: dhcp-3.0.5-23.el5_6.4 n002: dhcp-3.0.5-23.el5_6.4 n015: dhcp-3.0.5-23.el5_6.4 ...

ok, thanks, this was a very silly mistake added during the refactor of dshbak code in r1289. I'm going to add a test and then the fix shortly. Thanks for reporting it, it is sad that the existing tests missed it, but they all tested corner cases not involving multiple host prefixes.

This issue was closed by revision r1319.

This issue was updated by revision r1318.

You might want to checkout the latest pdsh trunk and verify that scripts/dshbak now works for your case. The fix will be in the next (imminent) release of pdsh.

Thanks again for catching this bug.

mark

Issue 27 has been merged into this issue.

This issue was updated by revision r1335.

Better fix for print_header() from Scott M. McDermott via Issue 27.