diff options
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/newfs/newfs.8 | 8 | ||||
| -rw-r--r-- | sbin/newfs/newfs.c | 13 |
2 files changed, 18 insertions, 3 deletions
diff --git a/sbin/newfs/newfs.8 b/sbin/newfs/newfs.8 index b542739..9f2c4cb 100644 --- a/sbin/newfs/newfs.8 +++ b/sbin/newfs/newfs.8 @@ -36,7 +36,7 @@ .Nd construct a new UFS1/UFS2 file system .Sh SYNOPSIS .Nm -.Op Fl EJNUlnt +.Op Fl EJNUjlnt .Op Fl L Ar volname .Op Fl O Ar filesystem-type .Op Fl S Ar sector-size @@ -157,6 +157,12 @@ If fewer inodes are desired, a larger number should be used; to create more inodes a smaller number should be given. One inode is required for each distinct file, so this value effectively specifies the average file size on the file system. +.It Fl j +Enable soft updates journaling on the new file system. +This flag is implemented by running the +.Xr tunefs 8 +utility found in the user's +.Dv $PATH . .It Fl l Enable multilabel MAC on the new file system. .It Fl m Ar free-space diff --git a/sbin/newfs/newfs.c b/sbin/newfs/newfs.c index 0e5b7da..6163774 100644 --- a/sbin/newfs/newfs.c +++ b/sbin/newfs/newfs.c @@ -87,6 +87,7 @@ int Nflag; /* run without writing file system */ int Oflag = 2; /* file system format (1 => UFS1, 2 => UFS2) */ int Rflag; /* regression test */ int Uflag; /* enable soft updates for file system */ +int jflag; /* enable soft updates journaling for filesys */ int Xflag = 0; /* exit in middle of newfs for testing */ int Jflag; /* enable gjournal for file system */ int lflag; /* enable multilabel for file system */ @@ -140,7 +141,7 @@ main(int argc, char *argv[]) part_name = 'c'; reserved = 0; while ((ch = getopt(argc, argv, - "EJL:NO:RS:T:UXa:b:c:d:e:f:g:h:i:lm:no:p:r:s:t")) != -1) + "EJL:NO:RS:T:UXa:b:c:d:e:f:g:h:i:jlm:no:p:r:s:t")) != -1) switch (ch) { case 'E': Eflag = 1; @@ -180,6 +181,9 @@ main(int argc, char *argv[]) case 'T': disktype = optarg; break; + case 'j': + jflag = 1; + /* fall through to enable soft updates */ case 'U': Uflag = 1; break; @@ -397,7 +401,11 @@ main(int argc, char *argv[]) rewritelabel(special, lp); } ufs_disk_close(&disk); - exit(0); + if (!jflag) + exit(0); + if (execlp("tunefs", "newfs", "-j", "enable", special, NULL) < 0) + err(1, "Cannot enable soft updates journaling, tunefs"); + /* NOT REACHED */ } void @@ -492,6 +500,7 @@ usage() fprintf(stderr, "\t-g average file size\n"); fprintf(stderr, "\t-h average files per directory\n"); fprintf(stderr, "\t-i number of bytes per inode\n"); + fprintf(stderr, "\t-j enable soft updates journaling\n"); fprintf(stderr, "\t-l enable multilabel MAC\n"); fprintf(stderr, "\t-n do not create .snap directory\n"); fprintf(stderr, "\t-m minimum free space %%\n"); |
