ru.unix.bsd

 
 - RU.UNIX.BSD ------------------------------------------------------------------
 From : Slawa Olhovchenkov                   2:5030/500     15 Nov 2006  16:06:16
 To : All
 Subject : Вести с полей
 -------------------------------------------------------------------------------- 
 

 
 pjd         2006-10-31 21:48:54 UTC
 
   FreeBSD src repository
 
   Modified files:
     sys/sys              vnode.h
     sys/kern             vfs_subr.c
     sys/ufs/ffs          ffs_extern.h ffs_vfsops.c fs.h
     sys/ufs/ufs          ufs_inode.c ufs_vnops.c
   Added files:
     sys/ufs/ufs          gjournal.h ufs_gjournal.c
   Log:
   Add gjournal specific code to the UFS file system:
   - Add FS_GJOURNAL flag which enables gjournal support on a file system.
   - Add cg_unrefs field to the cylinder group structure which holds
     number of unreferenced (orphaned) inodes in the given cylinder group.
   - Add fs_unrefs field to the super block structure which holds
     total number of unreferenced (orphaned) inodes.
   - When file or a directory is orphaned (last reference is removed, but
     object is still open), increase fs_unrefs and cg_unrefs fields,
     which is a hint for fsck in which cylinder groups looks for such
     (orphaned) objects.
   - When file is last closed, decrease {fs,cg}_unrefs fields.
   - Add VV_DELETED vnode flag which points at orphaned objects.
 
   Sponsored by:   home.pl
 ... Сколько можно издеваться над файловой системой?!
 --- GoldED+/BSD 1.1.5
  * Origin:  (2:5030/500)
 
 

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