Re: [sshfs] SSHFS - Mutt - Mailbox is Read-only

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On Tue, 08 May 2007, at 09:20:18 +0200, Miklos Szeredi wrote:

[...]

> SFTP doesn't support hard linking, which is sometimes used for
> locking.  You can check this by running sshfs with the debug option:
> 
>    sshfs -d ...

[...]

Thanks for your answer Miklos,

I did setup a test directory, can't find anything pointing in the
direction of hard linking, I did paste the output of the -d option with
comments of the Mutt actions:

Entering directory with Mutt:

unique: 188, opcode: GETATTR (3), nodeid: 1, insize: 40
   unique: 188, error: 0 (Success), outsize: 112
unique: 189, opcode: GETATTR (3), nodeid: 1, insize: 40
   unique: 189, error: 0 (Success), outsize: 112
unique: 190, opcode: LOOKUP (1), nodeid: 1, insize: 44
LOOKUP /cur
   unique: 190, error: -2 (No such file or directory), outsize: 16
unique: 191, opcode: LOOKUP (1), nodeid: 1, insize: 54
LOOKUP /.mh_sequences
   unique: 191, error: -2 (No such file or directory), outsize: 16
unique: 192, opcode: LOOKUP (1), nodeid: 1, insize: 50
LOOKUP /.xmhcache
   unique: 192, error: -2 (No such file or directory), outsize: 16
unique: 193, opcode: LOOKUP (1), nodeid: 1, insize: 51
LOOKUP /.mew_cache
   unique: 193, error: -2 (No such file or directory), outsize: 16
unique: 194, opcode: LOOKUP (1), nodeid: 1, insize: 51
LOOKUP /.mew-cache
   unique: 194, error: -2 (No such file or directory), outsize: 16
unique: 195, opcode: LOOKUP (1), nodeid: 1, insize: 56
LOOKUP /.sylpheed_cache
   unique: 195, error: -2 (No such file or directory), outsize: 16
unique: 196, opcode: LOOKUP (1), nodeid: 1, insize: 50
LOOKUP /.overview
   unique: 196, error: -2 (No such file or directory), outsize: 16
unique: 197, opcode: GETATTR (3), nodeid: 1, insize: 40
   unique: 197, error: 0 (Success), outsize: 112
unique: 198, opcode: GETATTR (3), nodeid: 1, insize: 40
   unique: 198, error: 0 (Success), outsize: 112
unique: 199, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 199, error: 0 (Success), outsize: 32
unique: 200, opcode: GETATTR (3), nodeid: 1, insize: 40
   unique: 200, error: 0 (Success), outsize: 112
unique: 201, opcode: READDIR (28), nodeid: 1, insize: 64
   unique: 201, error: 0 (Success), outsize: 112
unique: 202, opcode: LOOKUP (1), nodeid: 1, insize: 46
LOOKUP /inbox
   NODEID: 2
   unique: 202, error: 0 (Success), outsize: 136
unique: 203, opcode: READDIR (28), nodeid: 1, insize: 64
   unique: 203, error: 0 (Success), outsize: 16
unique: 204, opcode: RELEASEDIR (29), nodeid: 1, insize: 56
   unique: 204, error: 0 (Success), outsize: 16

Selecting the mbox:

unique: 205, opcode: LOOKUP (1), nodeid: 1, insize: 46
LOOKUP /inbox
   NODEID: 2
   unique: 205, error: 0 (Success), outsize: 136
unique: 206, opcode: OPEN (14), nodeid: 2, insize: 48
OPEN[134699472] flags: 0x8000
   unique: 206, error: 0 (Success), outsize: 32
unique: 207, opcode: READ (15), nodeid: 2, insize: 64
READ[134699472] 16384 bytes from 0
   READ[134699472] 16384 bytes
   unique: 207, error: 0 (Success), outsize: 16400
unique: 208, opcode: FLUSH (25), nodeid: 2, insize: 56
FLUSH[134699472]
   unique: 208, error: 0 (Success), outsize: 16
unique: 209, opcode: RELEASE (18), nodeid: 2, insize: 56
RELEASE[134699472] flags: 0x8000
   unique: 209, error: 0 (Success), outsize: 16
unique: 210, opcode: SETATTR (4), nodeid: 2, insize: 128
   unique: 210, error: 0 (Success), outsize: 112
unique: 211, opcode: OPEN (14), nodeid: 2, insize: 48
OPEN[134699736] flags: 0x8000
   unique: 211, error: 0 (Success), outsize: 32
unique: 212, opcode: READ (15), nodeid: 2, insize: 64
READ[134699736] 16384 bytes from 0
   READ[134699736] 16384 bytes
   unique: 212, error: 0 (Success), outsize: 16400
unique: 213, opcode: FLUSH (25), nodeid: 2, insize: 56
FLUSH[134699736]
   unique: 213, error: 0 (Success), outsize: 16
unique: 214, opcode: RELEASE (18), nodeid: 2, insize: 56
RELEASE[134699736] flags: 0x8000
   unique: 214, error: 0 (Success), outsize: 16
unique: 215, opcode: SETATTR (4), nodeid: 2, insize: 128
   unique: 215, error: 0 (Success), outsize: 112
unique: 216, opcode: OPEN (14), nodeid: 2, insize: 48
OPEN[3057648928] flags: 0x8000
   unique: 216, error: 0 (Success), outsize: 32
unique: 217, opcode: FLUSH (25), nodeid: 2, insize: 56
FLUSH[3057648928]
   unique: 217, error: 0 (Success), outsize: 16
unique: 218, opcode: READ (15), nodeid: 2, insize: 64
READ[3057648928] 16384 bytes from 0
   READ[3057648928] 16384 bytes
   unique: 218, error: 0 (Success), outsize: 16400
unique: 219, opcode: READ (15), nodeid: 2, insize: 64
READ[3057648928] 4096 bytes from 16384
   READ[3057648928] 180 bytes
   unique: 219, error: 0 (Success), outsize: 196
unique: 220, opcode: GETATTR (3), nodeid: 2, insize: 40
   unique: 220, error: 0 (Success), outsize: 112

Trying to delete a message and getting the message from Mutt - Mailbox
is Read-only:

unique: 221, opcode: LOOKUP (1), nodeid: 1, insize: 46
LOOKUP /inbox
   NODEID: 2
   unique: 221, error: 0 (Success), outsize: 136

Quiting Mutt:

unique: 222, opcode: FLUSH (25), nodeid: 2, insize: 56
FLUSH[3057648928]
   unique: 222, error: 0 (Success), outsize: 16
unique: 223, opcode: RELEASE (18), nodeid: 2, insize: 56
RELEASE[3057648928] flags: 0x8000
   unique: 223, error: 0 (Success), outsize: 16

Thanks again.

Kees
-- 
Life is like a sewer.  What you get out of it depends on what you put into it.
		-- Tom Lehrer
Pure, Stable, Secure, Debian GNU/Linux http://www.debian.org