Re: Wrong NTFS permissions
Greetings, Vincent Rivière! > On 24/01/2024 at 04:14, Marco Atzeri via Cygwin wrote: >>> $ cd /cygdrive/h/ >> > what is H ? > It is H:, a local NTFS partition. >> Use csih package for more info on your remote package > $ /usr/lib/csih/getVolInfo /cygdrive/h > Device Type: 0x07 > Characteristics: 0x00020020 >FILE_REMOVABLE_MEDIA : FALSE >FILE_REMOTE_DEVICE: FALSE > Volume Name: <***> > Serial Number : *** > Max Filenamelength : 255 > Filesystemname : > Flags : 0x03e706ff >FILE_CASE_SENSITIVE_SEARCH: TRUE >FILE_CASE_PRESERVED_NAMES : TRUE >FILE_UNICODE_ON_DISK : TRUE >FILE_PERSISTENT_ACLS : TRUE >FILE_FILE_COMPRESSION : TRUE >FILE_VOLUME_QUOTAS: TRUE >FILE_SUPPORTS_SPARSE_FILES: TRUE >FILE_SUPPORTS_REPARSE_POINTS : TRUE >FILE_SUPPORTS_REMOTE_STORAGE : FALSE >FILE_RETURNS_CLEANUP_RESULT_INFO : TRUE >FILE_SUPPORTS_POSIX_UNLINK_RENAME : TRUE >FILE_VOLUME_IS_COMPRESSED : FALSE >FILE_SUPPORTS_OBJECT_IDS : TRUE >FILE_SUPPORTS_ENCRYPTION : TRUE >FILE_NAMED_STREAMS: TRUE >FILE_READ_ONLY_VOLUME : FALSE >FILE_SEQUENTIAL_WRITE_ONCE: FALSE >FILE_SUPPORTS_TRANSACTIONS: TRUE >FILE_SUPPORTS_HARD_LINKS : TRUE >FILE_SUPPORTS_EXTENDED_ATTRIBUTES : TRUE >FILE_SUPPORTS_OPEN_BY_FILE_ID : TRUE >FILE_SUPPORTS_USN_JOURNAL : TRUE >FILE_SUPPORTS_INTEGRITY_STREAMS : FALSE >FILE_SUPPORTS_BLOCK_REFCOUNTING : FALSE >FILE_SUPPORTS_SPARSE_VDL : FALSE >FILE_DAX_VOLUME : FALSE >FILE_SUPPORTS_GHOSTING: FALSE > SectorInfoFlags: 0x03 >SSINFO_FLAGS_NO_SEEK_PENALTY : FALSE >SSINFO_FLAGS_TRIM_ENABLED : FALSE > By the way, I found a solution: > setfacl -s u::rwx,g::r-x,o::r-x,d:u::rwx,d:g::r-x,d:o::r-x myfolder I suggest you don't do that. Better just leave permissions to the system. > After that, permissions work as expected inside "myfolder" and new > subfolders. Even on H:. But I'm not sure to understand why. I would have > expected that a simple chmod on myfolder would have be enough, instead of > the obscure setfacl. setfacl is far from obscure. chmod was never a useful tool for complicated permissions control. But to the both of them you better not use either outside the Cygwin root directory. Change the cygdrive entry in your /etc/fstab to contain noacl option and your life suddenly become easier. >> none /cygdrive cygdrive noacl,binary,nouser,posix=0 0 0 > Anyway, in my initial report, the "getfacl: b: Invalid argument" message > looks really abnormal. It looks strange, that's right. May be icacls would shine some light. But given this is not a Cygwin root, it's better to not enforce Cygwin permissions on it. -- With best regards, Andrey Repin Wednesday, January 24, 2024 17:25:40 Sorry for my terrible english... -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: Wrong NTFS permissions
On 24/01/2024 at 04:14, Marco Atzeri via Cygwin wrote: $ cd /cygdrive/h/ what is H ? It is H:, a local NTFS partition. Use csih package for more info on your remote package $ /usr/lib/csih/getVolInfo /cygdrive/h Device Type: 0x07 Characteristics: 0x00020020 FILE_REMOVABLE_MEDIA : FALSE FILE_REMOTE_DEVICE: FALSE Volume Name: <***> Serial Number : *** Max Filenamelength : 255 Filesystemname : Flags : 0x03e706ff FILE_CASE_SENSITIVE_SEARCH: TRUE FILE_CASE_PRESERVED_NAMES : TRUE FILE_UNICODE_ON_DISK : TRUE FILE_PERSISTENT_ACLS : TRUE FILE_FILE_COMPRESSION : TRUE FILE_VOLUME_QUOTAS: TRUE FILE_SUPPORTS_SPARSE_FILES: TRUE FILE_SUPPORTS_REPARSE_POINTS : TRUE FILE_SUPPORTS_REMOTE_STORAGE : FALSE FILE_RETURNS_CLEANUP_RESULT_INFO : TRUE FILE_SUPPORTS_POSIX_UNLINK_RENAME : TRUE FILE_VOLUME_IS_COMPRESSED : FALSE FILE_SUPPORTS_OBJECT_IDS : TRUE FILE_SUPPORTS_ENCRYPTION : TRUE FILE_NAMED_STREAMS: TRUE FILE_READ_ONLY_VOLUME : FALSE FILE_SEQUENTIAL_WRITE_ONCE: FALSE FILE_SUPPORTS_TRANSACTIONS: TRUE FILE_SUPPORTS_HARD_LINKS : TRUE FILE_SUPPORTS_EXTENDED_ATTRIBUTES : TRUE FILE_SUPPORTS_OPEN_BY_FILE_ID : TRUE FILE_SUPPORTS_USN_JOURNAL : TRUE FILE_SUPPORTS_INTEGRITY_STREAMS : FALSE FILE_SUPPORTS_BLOCK_REFCOUNTING : FALSE FILE_SUPPORTS_SPARSE_VDL : FALSE FILE_DAX_VOLUME : FALSE FILE_SUPPORTS_GHOSTING: FALSE SectorInfoFlags: 0x03 SSINFO_FLAGS_NO_SEEK_PENALTY : FALSE SSINFO_FLAGS_TRIM_ENABLED : FALSE By the way, I found a solution: setfacl -s u::rwx,g::r-x,o::r-x,d:u::rwx,d:g::r-x,d:o::r-x myfolder After that, permissions work as expected inside "myfolder" and new subfolders. Even on H:. But I'm not sure to understand why. I would have expected that a simple chmod on myfolder would have be enough, instead of the obscure setfacl. Anyway, in my initial report, the "getfacl: b: Invalid argument" message looks really abnormal. Cheers, -- Vincent Rivière -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: Wrong NTFS permissions
On 23/01/2024 22:54, Vincent Rivière via Cygwin wrote: Hi, I'm facing a really weird issue with NTFS permissions. $ umask 0022 $ cd /cygdrive/h/ what is H ? $ mkdir a $ ls -ld a drwxr-xr-x 1 vincent vincent 0 Jan 23 22:35 a # You can see that permissions are fine. $ getfacl a # file: a # owner: vincent # group: vincent user::rwx group::r-x other::r-x default:user::rwx default:group::r-x default:other::rwx # I have no idea if those default: values are good. $ cd a $ mkdir b $ ls -ld b drwxr-xrwx+ 1 vincent vincent 0 Jan 23 22:44 b # Bogus permissions! $ getfacl b # file: b # owner: vincent # group: vincent getfacl: b: Invalid argument Am I missing something, or this is a Cygwin bug? Cheers, my guess, it is related to the remote server as I see as expected $ cd /cygdrive/z $ mkdir a $ getfacl a # file: a # owner: Unknown+User # group: Unix_Group+0 user::rwx group::rwx other::rwx $ cd a $ mkdir b $ getfacl b # file: b # owner: Unknown+User # group: Unix_Group+0 user::rwx group::rwx other::rwx Use csih package for more info on your remote package $ /usr/lib/csih/getVolInfo . Device Type: 0x07 Characteristics: 0x0010 FILE_REMOVABLE_MEDIA : FALSE FILE_REMOTE_DEVICE: TRUE Volume Name: Serial Number : 2870488680 Max Filenamelength : 255 Filesystemname : Flags : 0x0001002f FILE_CASE_SENSITIVE_SEARCH: TRUE FILE_CASE_PRESERVED_NAMES : TRUE FILE_UNICODE_ON_DISK : TRUE FILE_PERSISTENT_ACLS : TRUE FILE_FILE_COMPRESSION : FALSE FILE_VOLUME_QUOTAS: TRUE FILE_SUPPORTS_SPARSE_FILES: FALSE FILE_SUPPORTS_REPARSE_POINTS : FALSE FILE_SUPPORTS_REMOTE_STORAGE : FALSE FILE_RETURNS_CLEANUP_RESULT_INFO : FALSE FILE_SUPPORTS_POSIX_UNLINK_RENAME : FALSE FILE_VOLUME_IS_COMPRESSED : FALSE FILE_SUPPORTS_OBJECT_IDS : TRUE FILE_SUPPORTS_ENCRYPTION : FALSE FILE_NAMED_STREAMS: FALSE FILE_READ_ONLY_VOLUME : FALSE FILE_SEQUENTIAL_WRITE_ONCE: FALSE FILE_SUPPORTS_TRANSACTIONS: FALSE FILE_SUPPORTS_HARD_LINKS : FALSE FILE_SUPPORTS_EXTENDED_ATTRIBUTES : FALSE FILE_SUPPORTS_OPEN_BY_FILE_ID : FALSE FILE_SUPPORTS_USN_JOURNAL : FALSE FILE_SUPPORTS_INTEGRITY_STREAMS : FALSE FILE_SUPPORTS_BLOCK_REFCOUNTING : FALSE FILE_SUPPORTS_SPARSE_VDL : FALSE FILE_DAX_VOLUME : FALSE FILE_SUPPORTS_GHOSTING: FALSE Regards Marco -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Wrong NTFS permissions
Hi, I'm facing a really weird issue with NTFS permissions. $ umask 0022 $ cd /cygdrive/h/ $ mkdir a $ ls -ld a drwxr-xr-x 1 vincent vincent 0 Jan 23 22:35 a # You can see that permissions are fine. $ getfacl a # file: a # owner: vincent # group: vincent user::rwx group::r-x other::r-x default:user::rwx default:group::r-x default:other::rwx # I have no idea if those default: values are good. $ cd a $ mkdir b $ ls -ld b drwxr-xrwx+ 1 vincent vincent 0 Jan 23 22:44 b # Bogus permissions! $ getfacl b # file: b # owner: vincent # group: vincent getfacl: b: Invalid argument Am I missing something, or this is a Cygwin bug? Cheers, -- Vincent Rivière -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
