search for: fs_clean

hi all, I intend to write a snapshot module for Ext2/3 file-systems. For that i need to make sure that FS is in consistent state before taking snapshot. For ex. in case of UFS, the superblock has a fs_clean flag which is set to be FSSTABLE to tell that its in consistent state. (otherwise its set to FSACTIVE) I m not able to find any such information for Ext2/Ext3. (The superblock does have a s_state flag, but that just tells whether file-system was cleanly unmounted or not.) Pls, let...

hi all... I intend to write a snapshot module for Ext2/3 file-systems. For that i need to make sure that FS is in consistent state before taking snapshot. For ex. in case of UFS, the superblock has a fs_clean flag which is set to be FSSTABLE to tell that its in consistent state. (otherwise its set to FSACTIVE) I m not able to find any such information for Ext2/Ext3. Pls, let me know if you have any clue/info on this aspect. Thanks & Regards, Satish Singhal E-Mail: satish_single@hotmail.com ___...

.../* inodes per cylinder group */ + __fs32 fs_fpg; /* blocks per group * fs_frag */ +/* this data must be re-computed after crashes */ + struct ufs_csum fs_cstotal; /* cylinder summary information */ +/* these fields are cleared at mount time */ + __s8 fs_fmod; /* super block modified flag */ + __s8 fs_clean; /* file system is clean flag */ + __s8 fs_ronly; /* mounted read-only flag */ + __s8 fs_flags; + union { + struct { + __s8 fs_fsmnt[UFS_MAXMNTLEN];/* name mounted on */ + __fs32 fs_cgrotor; /* last cg searched */ + __fs32 fs_csp[UFS_MAXCSBUFS];/*list of fs_cs info buffers */ + __fs32 fs_m...

.../* inodes per cylinder group */ + __fs32 fs_fpg; /* blocks per group * fs_frag */ +/* this data must be re-computed after crashes */ + struct ufs_csum fs_cstotal; /* cylinder summary information */ +/* these fields are cleared at mount time */ + __s8 fs_fmod; /* super block modified flag */ + __s8 fs_clean; /* file system is clean flag */ + __s8 fs_ronly; /* mounted read-only flag */ + __s8 fs_flags; + union { + struct { + __s8 fs_fsmnt[UFS_MAXMNTLEN];/* name mounted on */ + __fs32 fs_cgrotor; /* last cg searched */ + __fs32 fs_csp[UFS_MAXCSBUFS];/*list of fs_cs info buffers */ + __fs32 fs_m...

Hi all, I was intending on trying out gjournal on a new disk i've added in my desktop. I had a look to see what the most recent patch provided by Pawel and found http://people.freebsd.org/~pjd/patches/gjournal6_20061024.patch I created the directories as per Pawel's original post (http://lists.freebsd.org/pipermail/freebsd-fs/2006-June/001962.html) and the patch succeeded with no failed

From: Raphael S. Carvalho <raphael.scarv at gmail.com> Wrote the documentation below. I think it would be good to push the doc to the wiki as soon as the UFS support gets merged. Unix Fast File System (UFS/FFS) 1/2 on Syslinux - (usage/install) ----- There is a confusion about the name of this file system, then I decided to contact the author who replied: "The name has always been

From: Raphael S. Carvalho <raphael.scarv at gmail.com> Change since v1: * Fix bug on dentry structure (thank you specification; btw, sarcasm), and consequently a bug on ufs_readdir. * Add readlink support (applied tests for symlinks whose destionation path were stored in blk pointers and the file itself). * Several improvements. Wrote the documentation below. I think it would be good to