What determines the mask value of files created by Rsync Tasks?

[scarey]

I'm new to filesystem ACLs, so maybe I'm missing some understanding here.

I created a directory ("parent") for my Rsync task to write to. I setfacl on that directory so that groups like "builtin_users" would have access to the things within. Here is the ACL:

Code:

 % getfacl parent
# file: parent
# owner: scarey
# group: builtin_administrators
user::rwx
group::r-x
group:backup:rwx
mask::rwx
other::---
default:user::rwx
default:group::rwx
default:group:backup:rwx
default:group:builtin_administrators:rwx
default:group:builtin_users:rwx
default:mask::rwx
default:other::--x

Then, I set up my Rsync Task and told it to run as the built-in user "backup" (its primary and only group is "backup").

When I ran it, it created a subfolder ("child"), but the mask on it is "--x" meaning that "builtin_users" and "builtin_administrators" only get effective "--x" permissions, whereas I need that to be "rwx". I can't even "ls" the child directory due to this. Here's the ACL on the child directory created by Rsync:

Code:

 % getfacl parent/child
# file: parent/child
# owner: backup
# group: backup
user::rwx
group::rwx                      #effective:--x
group:backup:rwx                #effective:--x
group:builtin_administrators:rwx        #effective:--x
group:builtin_users:rwx         #effective:--x
mask::--x
other::---
default:user::rwx
default:group::rwx
default:group:backup:rwx
default:group:builtin_administrators:rwx
default:group:builtin_users:rwx
default:mask::rwx
default:other::--x

Why is the mask "--x"? Is there some way I can get this to do what I want (create backup files that are usable by other groups)?

 

[scarey]

Oh, also, the Rsync Task is configured with these options enabled:

• Recursive
• Times
• Compress
• Delete
• Delay Updates

(Not Archive, not Preserve Permissions).

 

[scarey]

Adding

Code:

--chmod=ugo=rwX

to the rsync params fixed the issue.