<div dir="ltr"><div><div>This is a bug in dht it seems like. It is stripping PHASE1 flags unconditionally.<br><br>(gdb) <br>1212 DHT_STRIP_PHASE1_FLAGS (&local->stbuf);<br>(gdb) p local->stbuf.ia_prot <br>$18 = {<br> suid = 1 '\001', <br> sgid = 1 '\001', <-------<br> sticky = 1 '\001', <-------<br>.........<br>}<br>(gdb) n<br>1213 dht_set_fixed_dir_stat (&local->postparent);<br>(gdb) p local->stbuf.ia_prot <br>$19 = {<br> suid = 1 '\001', <br> sgid = 0 '\000', <-------<br> sticky = 0 '\000', <-------<br>...<br><br></div>This is leading to 7777-->4777<br><br></div>Will update bug with same info<br><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 20, 2017 at 8:58 PM, qingwei wei <span dir="ltr"><<a href="mailto:tchengwee@gmail.com" target="_blank">tchengwee@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><span style="font-size:12.8px">Hi,</span><br style="font-size:12.8px"><br>Posted this in gluster-user mailing list but got no response so far, so i post in gluster-devel.<div><br><span style="font-size:12.8px">I found this test suite (</span><a href="https://github.com/Hnasar/pjdfstest" style="font-size:12.8px" target="_blank">https://github.com/Hnasar/pjd<wbr>fstest</a><span style="font-size:12.8px">) for me to test fuse mount gluster and there is some reported issue from the test. One of the error is as follow.</span><br style="font-size:12.8px"><br style="font-size:12.8px"><span style="font-size:12.8px">When i chmod 7777 to a file in fuse mounted gluster volume. the return stat value for the file is not 7777 instead of 4777.</span><br style="font-size:12.8px"><br style="font-size:12.8px"><font style="font-size:12.8px" face="monospace, monospace">root@ubuntu16d:/mnt/g310mp# touch test<br>root@ubuntu16d:/mnt/g310mp# chmod 7777 test<br>root@ubuntu16d:/mnt/g310mp# stat test<br> File: 'test'<br> Size: 0 Blocks: 0 IO Block: 131072 regular empty file<br>Device: 29h/41d Inode: 9618589997017543511 Links: 1<br>Access: (4777/-rwsrwxrwx) Uid: ( 0/ root) Gid: ( 0/ root)<br>Access: 2017-11-30 14:21:23.374871207 +0800<br>Modify: 2017-11-30 14:21:16.974871000 +0800<br>Change: 2017-11-30 14:21:23.374871207 +0800<br> Birth: -</font><br style="font-size:12.8px"><br style="font-size:12.8px"><span style="font-size:12.8px">Performing this operation in normal ext4 system produce correct result.</span><br style="font-size:12.8px"><br style="font-size:12.8px"><font style="font-size:12.8px" face="monospace, monospace">root@ubuntu16d:/mnt/g310mp# touch ~/testfile<br>root@ubuntu16d:/mnt/g310mp# chmod 7777 ~/testfile<br>root@ubuntu16d:/mnt/g310mp# stat ~/testfile<br> File: '/home/ubuntu/testfile'<br> Size: 0 Blocks: 0 IO Block: 4096 regular empty file<br>Device: fc00h/64512d Inode: 662649 Links: 1<br>Access: (7777/-rwsrwsrwt) Uid: ( 0/ root) Gid: ( 0/ root)<br>Access: 2017-11-30 14:23:00.518867795 +0800<br>Modify: 2017-11-30 14:23:00.518867795 +0800<br>Change: 2017-11-30 14:23:08.742867507 +0800<br> Birth: -</font><br style="font-size:12.8px"><span style="font-size:12.8px"> </span><br style="font-size:12.8px"><span style="font-size:12.8px">Besides 7777, 3777 also an issue. The stat return is 0777.</span><br style="font-size:12.8px"><br style="font-size:12.8px"><span style="font-size:12.8px">My OS is Ubuntu 16.04 and my gluster version is 3.10.1 and the it is a simple volume with default parameter.</span><br style="font-size:12.8px"><br style="font-size:12.8px"><span style="font-size:12.8px">root@ubuntu16d:/mnt/g310mp# gluster volume info</span><br style="font-size:12.8px"><br style="font-size:12.8px"><span style="font-size:12.8px">Volume Name: g310</span><br style="font-size:12.8px"><span style="font-size:12.8px">Type: Distribute</span><br style="font-size:12.8px"><span style="font-size:12.8px">Volume ID: 114666c6-4884-436a-81a8-</span><span style="font-size:12.8px">2deb3c<wbr>0923ba</span><br style="font-size:12.8px"><span style="font-size:12.8px">Status: Started</span><br style="font-size:12.8px"><span style="font-size:12.8px">Snapshot Count: 0</span><br style="font-size:12.8px"><span style="font-size:12.8px">Number of Bricks: 1</span><br style="font-size:12.8px"><span style="font-size:12.8px">Transport-type: tcp</span><br style="font-size:12.8px"><span style="font-size:12.8px">Bricks:</span><br style="font-size:12.8px"><span style="font-size:12.8px">Brick1: 192.168.36.130:/mnt/g310brick</span><br style="font-size:12.8px"><span style="font-size:12.8px">Options Reconfigured:</span><br style="font-size:12.8px"><span style="font-size:12.8px">transport.address-family: inet</span><br style="font-size:12.8px"><span style="font-size:12.8px">nfs.disable: on</span><br style="font-size:12.8px"><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">for me, i seldom use those mode (3777 & 7777) but i cannot say for sure for others. So is this something i should be concerned about?</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Cw</div></div></div>
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