Hi,
I Tested the following against linux server:
1. client 1:
>
> >>> open1 = os.open("/mnt/roi_test/var/nfs/export_top/test_for_readdir_deleg/file1.txt",os.O_RDWR)
>
> >>> open2 = os.open("/mnt/roi_test/var/nfs/export_top/test_for_readdir_deleg/file2.txt",os.O_RDWR)
>
> >>> open3 = os.open("/mnt/roi_test/var/nfs/export_top/test_for_readdir_deleg/file3.txt",os.O_RDWR)
2. client 2:
[centos@rnd-nfs-c01 ~]$ stat
/mnt/roi_test/var/nfs/export_top/test_for_readdir_deleg/ File:
'/mnt/roi_test/var/nfs/export_top/test_for_readdir_deleg/' Size: 57
Blocks: 0 IO Block: 1048576 directory Device: 2fh/47d Inode: 33564533
Links: 2 Access: (0777/drwxrwxrwx) Uid: ( 1000/ centos) Gid: ( 1000/
centos) Access: 2024-12-25 21:51:41.103296943 +0200 Modify: 2024-12-25
21:51:40.160278216 +0200 Change: 2024-12-25 21:52:05.733786050 +0200
Birth: - [centos@rnd-nfs-c01 ~]$ ls -ltr
/mnt/roi_test/var/nfs/export_top/test_for_readdir_deleg/ total 0
-rwxrwxrwx 1 centos centos 0 Dec 25 21:51 file2.txt -rwxrwxrwx 1
centos centos 0 Dec 25 21:51 file1.txt
-rwxrwxrwx 1 centos centos 0 Dec 25 22:06 file3.txt
I noticed in the pcap that the server doesn't wait for all CB_GETATTR
responses for all childs before responding on READDIR, and for some
reason also sends CB_RECALL.
Any reason why to do so?
Linux version:
Linux protocol-linux-server 6.10.3-custom #1 SMP PREEMPT_DYNAMIC Mon
Aug 12 12:42:22 IDT 2024 x86_64 x86_64 x86_64 GNU/Linux
Attachment:
nfs4_readdir.pcap
Description: Binary data
Attachment:
image.png
Description: PNG image
