On Wed 25-09-24 10:11:46, Jan Kara wrote: > On Tue 24-09-24 12:07:51, Krishna Vivek Vitta wrote: > > Please ignore the last line. > > Git clone operation is failing with fanotify example code as well. > > > > root@MININT-S244RA7:/mnt/c/Users/kvitta/Desktop/MDE binaries/GitCloneIssue# ./fanotify_ex /mnt/c > > Press enter key to terminate. > > root@MININT-S244RA7:/mnt/c/Users/kvitta/Desktop/MDE binaries/GitCloneIssue# ./fanotify_ex /mnt/c > > Press enter key to terminate. > > Listening for events. > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/info/exclude > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/info/exclude > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-applypatch.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-applypatch.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/applypatch-msg.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/applypatch-msg.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/commit-msg.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/commit-msg.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-push.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-push.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-merge-commit.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-merge-commit.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-commit.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-commit.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/post-update.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/post-update.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/push-to-checkout.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/push-to-checkout.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/fsmonitor-watchman.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/fsmonitor-watchman.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/update.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/update.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-rebase.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-rebase.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-receive.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/pre-receive.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/hooks/prepare-commit-msg.sample > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/hooks/prepare-commit-msg.sample > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/description > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/description > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/HEAD.lock > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/HEAD.lock > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config.lock > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/config.lock > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config.lock > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/config > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config.lock > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/config > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config.lock > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/config > > FAN_CLOSE_WRITE: File /mnt/c/Users/kvitta/gtest/.git/config > > FAN_OPEN_PERM: File /mnt/c/Users/kvitta/gtest/.git/tNbqjiA > > read: No such file or directory > > root@MININT-S244RA7:/mnt/c/Users/kvitta/Desktop/MDE binaries/GitCloneIssue# > > OK, so it appears that dentry_open() is failing with ENOENT when we try to > open the file descriptor to return with the event. This is indeed > unexpected from the filesystem. On the other hand we already do silently > fixup similar EOPENSTALE error that can come from NFS so perhaps we should > be fixing ENOENT similarly? What do you thing Amir? But what is still unclear to me is how this failure to generate fanotify event relates to git clone failing. Perhaps the dentry references fanotify holds in the notification queue confuse 9p and it returns those ENOENT errors? Honza -- Jan Kara <jack@xxxxxxxx> SUSE Labs, CR
