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Re: [PATCH] Run tune2fs on newly formatted ext[34] filesystems. (#495476)



David Lehman wrote:
> ---
>  storage/formats/fs.py |   22 ++++++++++++++++++++++
>  1 files changed, 22 insertions(+), 0 deletions(-)
> 
> diff --git a/storage/formats/fs.py b/storage/formats/fs.py
> index c4cb1ca..23355b8 100644
> --- a/storage/formats/fs.py
> +++ b/storage/formats/fs.py
> @@ -765,6 +765,28 @@ class Ext2FS(FS):
>      _migratefs = "tune2fs"
>      _defaultMigrateOptions = ["-j"]
>  
> +    def doMigrate(self, intf=None):
> +        FS.doMigrate(self, intf=intf)
> +        self.tuneFS()
> +
> +    def doFormat(self, *args, **kwargs):
> +        FS.doFormat(self, *args, **kwargs)
> +        self.tuneFS()
> +
> +    def tuneFS(self):
> +        if not isys.ext2HasJournal(self.device):
> +            # only do this if there's a journal
> +            return
> +
> +        try:
> +            rc = iutil.execWithRedirect("/usr/sbin/tune2fs",
> +                                        ["-c0", "-i0", "-Odir_index",
> +                                         "-ouser_xattr,acl", self.device],

dir_index is default already FWIW.

-Eric  (wondering why on earth ext$FOO needs mount options to enable
acls & user xattrs, but oh well)


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