Bug 127563 – portage-2.1_pre7 - unneeded recursive permission changes with FEATURES="ccache"

• Status: RESOLVED FIXED
• Product: Portage Development

[Description Jakub Moc (RETIRED) 2006-03-25 13:30:30 UTC]

22:09:00 < Peper> hello                                                                                                               
22:11:32 < Peper> with portage-2.1_pre7 i have long delays in strange places of emerge process: after ">>> Emerging ..." line, before ">>> Regenerating /etc/ld.so.cache..." and somewhere in the middle also
22:12:03 < Peper> with _pre6-r7 i have no such effect                                                                                 
22:19:34 < jakub> ditto here                                                                                                          
22:19:50 < jakub> very long delay and heavy disk activity                                                                             

As described above. 

- run emerge
- >>> Emerging (1 of 1) foo/bar to /
- *heavy* disk spinning for about 1 minute
- compiles, installs
- >>> Regenerating /etc/ld.so.cache...
- again, about 30 - 60 seconds delay
- done

[Comment 1 Ryan Hill (RETIRED) 2006-03-25 13:56:19 UTC]

i ran "strace -o pre#-unpack.log ebuild `equery w binutils` unpack" on pre6-r7 and pre7.

-rw-r--r--  1 root root    834614 Mar 25 15:46 pre6-unpack.log
-rw-r--r--  1 root root  53308547 Mar 25 15:54 pre7-unpack.log

the difference is ~45MiB of stat calls to every single file in /var/cache/ccache.

[Comment 2 Jakub Moc (RETIRED) 2006-03-25 14:50:27 UTC]

*** Bug 127571 has been marked as a duplicate of this bug. ***

[Comment 3 Zac Medico 2006-03-26 00:05:09 UTC]

fixed in sv r3009 and released in 2.1_pre7-r1