[Bug 1071000] Re: Enabled 'particle-install' option breaks upgrade

[Marcin Banasiak]

I think that it's not a problem with --test mode, but with depsolver.

In set #1 poldek should mark coreutils-8.19-1.x86_64,

In set #2 it doesn't mark mount for upgrade whereas it should.
Unfortunately, I can't reproduce this locally, but I see in trace output
that poldek claims that libmount is satisfied by db:

PROCESS mount-2.21.2-3.x86_64 as ORPHAN
:  i3_process_orphan_requirements() mount-2.21.2-3.x86_64 as ORPHAN (nreqs=1)
:  process_orphan_req() mount-2.21.2-3.x86_64, req: libmount = 2.21.2-3 (libmount = 2.21.2-3)
:  i3_find_req() libmount = 2.21.2-3 not found (0 candidate(s), best=none)
:   - satisfied by db
  libmount = 2.21.2-3: satisfied by db
:  i3_process_orphan() END PROCESSING mount-2.21.2-3.x86_64 as ORPHAN

whereas it shouldn't according to i3_pkgdb_match_req() ("libmount =
2.21.2-3" is in ictx->unset and should be excluded from results). Below
is shown how correct trace should look like:

PROCESS mount-2.21.2-3.x86_64 as ORPHAN
:  i3_process_orphan_requirements() mount-2.21.2-3.x86_64 as ORPHAN (nreqs=1)
:  process_orphan_req() mount-2.21.2-3.x86_64, req: libmount = 2.21.2-3 (libmount = 2.21.2-3)
:  try_to_upgrade_orphan() mount-2.21.2-3.i686 req: libmount = 2.21.2-3 (satisfied=no)
:    select_successor() mount-2.21.2-3.x86_64 (c=1)
:      - 0. mount-2.22.1-1.x86_64 -> color 2, score 110
:      select_successor() RET mount-2.22.1-1.x86_64 (for mount-2.21.2-3.x86_64)
:    find_successor() successor of mount-2.21.2-3.x86_64 is mount-2.22.1-1.x86_64, marked=no
:  try_to_upgrade_orphan() - mount-2.22.1-1.x86_64: upgrading orphan (upgrade resolves req)

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https://bugs.launchpad.net/bugs/1071000

Title:
  Enabled 'particle-install' option breaks upgrade

Status in poldek:
  New
Status in PLD Linux Distribution:
  New

Bug description:
  Enabled 'particle-install', which is on by default on Th, breaks upgrade using current main, ready and test repository.
  Using '--test' shows that everything is ok and there will be no errors.

  poldek:/all-avail> upgrade * --test
  Processing dependencies...
  SysVinit-tools-2.88-7.x86_64 obsoleted by SysVinit-tools-2.88-9.x86_64
  coreutils-8.16-1.x86_64 obsoleted by coreutils-8.19-1.x86_64
  libuuid-2.21.2-3.x86_64 obsoleted by libuuid-2.22.1-1.x86_64
  libblkid-2.21.2-3.x86_64 obsoleted by libblkid-2.22.1-1.x86_64
  util-linux-2.21.2-3.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
  eject-2.1.5-4.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
  libmount-2.21.2-3.x86_64 obsoleted by libmount-2.22.1-1.x86_64
  mount-2.21.2-3.x86_64 obsoleted by mount-2.22.1-1.x86_64
  fsck-2.21.2-3.x86_64 obsoleted by fsck-2.22.1-1.x86_64
  There are 8 packages to install, 9 to remove:
  I SysVinit-tools-2.88-9.x86_64  coreutils-8.19-1.x86_64  fsck-2.22.1-1.x86_64  libblkid-2.22.1-1.x86_64  libmount-2.22.1-1.x86_64  libuuid-2.22.1-1.x86_64  
  I mount-2.22.1-1.x86_64  util-linux-2.22.1-1.x86_64
  R SysVinit-tools-2.88-7.x86_64  coreutils-8.16-1.x86_64  eject-2.1.5-4.x86_64  fsck-2.21.2-3.x86_64  libblkid-2.21.2-3.x86_64  libmount-2.21.2-3.x86_64  
  R libuuid-2.21.2-3.x86_64  mount-2.21.2-3.x86_64  util-linux-2.21.2-3.x86_64
  This operation will use 2.0MB of disk space.
  Need to get 5.8MB of archives (231.6KB to download).

  poldek:/all-avail> upgrade *
  Processing dependencies...
  SysVinit-tools-2.88-7.x86_64 obsoleted by SysVinit-tools-2.88-9.x86_64
  util-linux-2.21.2-3.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
  coreutils-8.16-1.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
  eject-2.1.5-4.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
  error: fileutils is required by installed rc-scripts-0.4.5.4-2.x86_64, give up
  Installing set #2
  Processing dependencies...
  coreutils-8.16-1.x86_64 obsoleted by coreutils-8.19-1.x86_64
    orphaned gksu-2.0.2-2.x86_64 marks util-linux-2.22.1-1.x86_64 (cap /bin/su)
     util-linux-2.21.2-3.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
     eject-2.1.5-4.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
  libblkid-2.21.2-3.x86_64 obsoleted by libblkid-2.22.1-1.x86_64
  libmount-2.21.2-3.x86_64 obsoleted by libmount-2.22.1-1.x86_64
  fsck-2.21.2-3.x86_64 obsoleted by fsck-2.22.1-1.x86_64
  libuuid-2.21.2-3.x86_64 obsoleted by libuuid-2.22.1-1.x86_64
     util-linux-2.22.1-1.x86_64 marks SysVinit-tools-2.88-9.x86_64 (cap SysVinit-tools >= 2.88-9)
      SysVinit-tools-2.88-7.x86_64 obsoleted by SysVinit-tools-2.88-9.x86_64
  There are 7 packages to install (2 marked by dependencies), 8 to remove:
  I coreutils-8.19-1.x86_64  fsck-2.22.1-1.x86_64  libblkid-2.22.1-1.x86_64  libmount-2.22.1-1.x86_64  libuuid-2.22.1-1.x86_64
  D SysVinit-tools-2.88-9.x86_64  util-linux-2.22.1-1.x86_64
  R SysVinit-tools-2.88-7.x86_64  coreutils-8.16-1.x86_64  eject-2.1.5-4.x86_64  fsck-2.21.2-3.x86_64  libblkid-2.21.2-3.x86_64  libmount-2.21.2-3.x86_64  
  R libuuid-2.21.2-3.x86_64  util-linux-2.21.2-3.x86_64
  This operation will use 2.0MB of disk space.
  Need to get 5.5MB of archives. 
  Proceed? [Y/n] y
  Executing sudo /bin/rpm --upgrade -vh --root /...
  error: Failed dependencies:
  	libmount = 2.21.2-3 is needed by (installed) mount-2.21.2-3.x86_64
  Installing set #3
  Processing dependencies...
  mount-2.21.2-3.x86_64 obsoleted by mount-2.22.1-1.x86_64
  mount-2.22.1-1.x86_64 marks libmount-2.22.1-1.x86_64 (cap libmount = 2.22.1-1)
   libmount-2.21.2-3.x86_64 obsoleted by libmount-2.22.1-1.x86_64
   libmount-2.22.1-1.x86_64 marks libblkid-2.22.1-1.x86_64 (cap libblkid = 2.22.1-1)
    libblkid-2.21.2-3.x86_64 obsoleted by libblkid-2.22.1-1.x86_64
      greedy upgrade util-linux-2.21.2-3.x86_64 to 2.22.1-1.x86_64 (unresolved libblkid = 2.21.2-3)
       util-linux-2.21.2-3.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
       coreutils-8.16-1.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
       eject-2.1.5-4.x86_64 obsoleted by util-linux-2.22.1-1.x86_64
  error: fileutils is required by installed rc-scripts-0.4.5.4-2.x86_64, give up
  error: libmount-2.22.1-1.x86_64: req libblkid.so.1()(64bit) not found
  error: libmount-2.22.1-1.x86_64: req libblkid.so.1(BLKID_1.0)(64bit) not found
  error: libmount-2.22.1-1.x86_64: req libblkid.so.1(BLKID_2.15)(64bit) not found
  error: libmount-2.22.1-1.x86_64: req libblkid.so.1(BLKID_2.17)(64bit) not found
  error: mount-2.22.1-1.x86_64: req libmount.so.1(MOUNT_2.22)(64bit) not found
  There were errors

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