[Bug 366548] New: satsolver-tools's rpmdb2solv runs for ages

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3 Mar 2008 3 Mar '08

12:33

https://bugzilla.novell.com/show_bug.cgi?id=366548 Summary: satsolver-tools's rpmdb2solv runs for ages Product: openSUSE 11.0 Version: Alpha 2 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: libzypp AssignedTo: zypp-maintainers@forge.provo.novell.com ReportedBy: burnus@gmx.de QAContact: dmacvicar@novell.com Found By: --- On one of my computers, zypper and yast2 sw_single start /bin/sh -c rpmdb2solv -r '/' > '/var/cache/zypp/@SystemohMZAJ' This meanwhile runs for CPUTIME = 247:29.41 which seems to be much too long. Running it as user (after killing it) with strace: [...] open("//var/lib/rpm/Packages", O_RDONLY) = 3 fcntl(3, F_SETFD, FD_CLOEXEC) = 0 fstat(3, {st_mode=S_IFREG|0644, st_size=54759424, ...}) = 0 pread(3, "\0\0\0\0\1\0\0\0\0\0\0\0a\25\6\0\10\0\0\0\0\20\0\0\0\10\0\0\216\16\0\0"..., 4096, 0) = 4096 [...] pread(3, "\0\0\0\0\1\0\0\0x\17\0\0w\17\0\0\0\0\0\0\1\0`\0\0\7\0\0\0\0\0\0"..., 4096, 16220160) = 4096 mremap(0x2b554037f000, 344064, 40960, MREMAP_MAYMOVE) = 0x2b554037f000 lsof "/var/lib/rpm/Packages" shows that no other program accesses that file. I tried to find a relevant log file, but without success. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

3 Mar 3 Mar

12:34

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User burnus@gmx.de added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c1 --- Comment #1 from Tobias Burnus 2008-03-03 05:34:26 MST --- Forgot to write that this is with yesterday's Factory, which contains satsolver-tools-0.0.20-2 (Last changelog: * Mon Feb 25 2008 coolo@suse.de - fixing rpmdb2solv argument handling) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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13:11

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 Michael Andres changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ma@novell.com AssignedTo|zypp-maintainers@forge.provo.novell.com |mls@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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14:39

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User burnus@gmx.de added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c2 --- Comment #2 from Tobias Burnus 2008-03-03 07:38:59 MST --- I run it in the debugger, pressed ctrl-C and printed "bt". Unfortunally, there are no debug symbols and I could not find them for satsolver-tools in Factory-debug. [New Thread 0x2b23adcac120 (LWP 14017)] Program received signal SIGINT, Interrupt. [Switching to Thread 0x2b23adcac120 (LWP 14017)] 0x000000000040ba41 in rel2id () (gdb) bt #0 0x000000000040ba41 in rel2id () #1 0x000000000041484b in repo_fix_legacy () #2 0x0000000000404875 in ?? () #3 0x00000000004062de in repo_add_rpmdb () #4 0x0000000000402e64 in main () -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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15:16

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User mls@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c3 --- Comment #3 from Michael Schröder 2008-03-03 08:16:55 MST --- How long does 'rpm -qa' take? That's basically what rpmdb2solv is doing. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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15:25

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User burnus@gmx.de added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c4 --- Comment #4 from Tobias Burnus 2008-03-03 08:25:33 MST --- tob@archimedes:~> time rpm -qa >/dev/null real 0m1.527s user 0m1.416s sys 0m0.096s -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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17:21

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User mls@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c5 --- Comment #5 from Michael Schröder 2008-03-03 10:21:11 MST --- So it must really be a bug in repo_fix_legacy or rel2id. I really need debug symbols for this, where's that debug package? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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17:24

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User mls@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c6 --- Comment #6 from Michael Schröder 2008-03-03 10:24:50 MST --- Hmm, I think I found something by code inspection. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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17:40

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User burnus@gmx.de added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c7 --- Comment #7 from Tobias Burnus 2008-03-03 10:40:41 MST ---

...

I really need debug symbols for this, where's that debug package? Good question, at least not here: http://download.opensuse.org/pub/opensuse/distribution/SL-OSS-factory-debug/...

...

Hmm, I think I found something by code inspection. Can you make a satsolver-tools RPM (w/ debug symbols) or a rpmdb2solv available? (I'm on x86-64).

.. OK, I found one packages which has debug symbols. Judging from the changelog it is the same version. Running it and pressing then Ctrl-C gives the following backtrace. The package was found at: http://download.opensuse.org/repositories/zypp:/svn/openSUSE_Factory/x86_64/ Note: I only extracted rpmdb2solv and run it as user. (gdb) bt #0 0x000000000040c05d in stringpool_strn2id (ss=0xda2010, str=0x7fff7d616dd6 "", len=<value optimized out>, create=1) at /usr/src/packages/BUILD/satsolver-0.0.20/src/hash.h:49 #1 0x000000000040bcd6 in str2id (pool=0xda2010, str=0xd57

, create=2103537110) at /usr/src/packages/BUILD/satsolver-0.0.20/src/poolid.c:30 #2 0x0000000000414819 in repo_fix_legacy (repo=0xdbb220, provides=<value optimized out>, supplements=131) at /usr/src/packages/BUILD/satsolver-0.0.20/src/repo.c:399 #3 0x0000000000404875 in rpm2solv (pool=0xda2010, repo=0xdbb220, repodata=0xdbb2c0, s=0xdb7310, rpmhead=0x2b322d503010) at /usr/src/packages/BUILD/satsolver-0.0.20/tools/repo_rpmdb.c:630 #4 0x00000000004062de in repo_add_rpmdb (repo=0xd57, ref=0x0, rootdir=0x41b099 "/") at /usr/src/packages/BUILD/satsolver-0.0.20/tools/repo_rpmdb.c:813 #5 0x0000000000402e64 in main (argc=<value optimized out>, argv=0x7fff7d618468) at /usr/src/packages/BUILD/satsolver-0.0.20/tools/rpmdb2solv.c:59 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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18:06

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User mls@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c8 --- Comment #8 from Michael Schröder 2008-03-03 11:06:50 MST --- Hmm, that's a different location. Did you wait 2 minutes before interruption it so that it is really stuck? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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18:13

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User mls@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c9 --- Comment #9 from Michael Schröder 2008-03-03 11:13:20 MST --- Another idea: Could you make your /var/lib/rpm/Packages file available to me so that I can try to reproduce the problem here? (Maybe send the bzip2ed file to mls@suse.de), I hope the mail server will not choke on the megabytes... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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20:16

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User mls@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c10 --- Comment #10 from Michael Schröder 2008-03-03 13:16:27 MST --- Problem found. It's never a good idea to reuse the loop variable in the body of the loop. Fix committed to svn. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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25 Mar 25 Mar

18:34

New subject: [Bug 366548] satsolver-tools's rpmdb2solv runs for ages

https://bugzilla.novell.com/show_bug.cgi?id=366548 User mls@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=366548#c11 Michael Schröder changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #11 from Michael Schröder 2008-03-25 12:34:54 MST --- Closing this as FIXED. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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[Bug 366548] New: satsolver-tools's rpmdb2solv runs for ages

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