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e2fsprogs
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ChangeLog, fsck.c, mke2fs.c: 

fsck.c (fsck_device): Print an error message if the user passes in a
  	device or directory name which isn't found in /etc/fstab.  Allow the
  	location of /etc/fstab to be overridden by the FSTAB_FILE environment
  	variable.
  mke2fs.c (write_inode_tables): Add kludge code so that when the
  	MKE2FS_SYNC environment variable is set, mke2fs will sync every
  	MKE2FS_SYNC block groups, while it is writing out the inode tables.
  	This is to work around a VM bug in the 2.0 kernel.  I've heard a
  	report that a RAID user was able to trigger it even using a 2.2
  	kernel.
bitmap-optimize
Theodore Ts'o 1999-02-09 08:14:28 +00:00
parent ee9229993a
commit 7d5633cf6e
3 changed files with 39 additions and 1 deletions
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16
misc/ChangeLog
View File

@ -1,3 +1,19 @@
1999-02-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
* fsck.c (fsck_device): Print an error message if the user passes
in a device or directory name which isn't found in /etc/fstab.
Allow the location of /etc/fstab to be overridden by
the FSTAB_FILE environment variable.
1999-01-30 Theodore Ts'o <tytso@rsts-11.mit.edu>
* mke2fs.c (write_inode_tables): Add kludge code so that when the
MKE2FS_SYNC environment variable is set, mke2fs will sync
every MKE2FS_SYNC block groups, while it is writing out
the inode tables. This is to work around a VM bug in the
2.0 kernel. I've heard a report that a RAID user was able
to trigger it even using a 2.2 kernel.
1999-01-16 Theodore Ts'o <tytso@rsts-11.mit.edu>
* fsck.c (execute, wait_one): Modified routines so that they

12
misc/fsck.c
View File

@ -507,6 +507,12 @@ static void fsck_device(char *device)
if (!type)
type = fsent->type;
}
if (!fsent) {
fprintf(stderr,
"Error: no entry found the fstab file for %s.\n",
device);
exit(1);
}
if (!type)
type = DEFAULT_FSTYPE;
@ -830,6 +836,7 @@ int main(int argc, char *argv[])
int i;
int status = 0;
char *oldpath = getenv("PATH");
char *fstab;
PRS(argc, argv);
@ -837,7 +844,10 @@ int main(int argc, char *argv[])
printf("Parallelizing fsck version %s (%s)\n",
E2FSPROGS_VERSION, E2FSPROGS_DATE);
load_fs_info(_PATH_MNTTAB);
fstab = getenv("FSTAB_FILE");
if (!fstab)
fstab = _PATH_MNTTAB;
load_fs_info(fstab);
/* Update our search path to include uncommon directories. */
if (oldpath) {

12
misc/mke2fs.c
View File

@ -322,6 +322,12 @@ static void write_inode_tables(ext2_filsys fs)
int i, j, num, count;
char *buf;
char format[20], backup[80];
int sync_kludge = 0;
char *mke2fs_sync;
mke2fs_sync = getenv("MKE2FS_SYNC");
if (mke2fs_sync)
sync_kludge = atoi(mke2fs_sync);
buf = malloc(fs->blocksize * STRIDE_LENGTH);
if (!buf) {
@ -362,6 +368,12 @@ static void write_inode_tables(ext2_filsys fs)
}
if (!quiet)
fputs(backup, stdout);
if (sync_kludge) {
if (sync_kludge == 1)
sync();
else if ((i % sync_kludge) == 0)
sync();
}
}
free(buf);
if (!quiet)