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<p>+ gluster-devel</p>
<br>
<div class="moz-cite-prefix">On 01/15/2018 01:41 PM, Zhou, Cynthia
(NSB - CN/Hangzhou) wrote:<br>
</div>
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<font size="2" face="Calibri"><span style="font-size:10.5pt;">
<div style="text-align:justify;" align="left">Hi glusterfs
expert,</div>
<div style="text-align:justify;" align="left"> Good
day,</div>
<div style="text-align:justify;" align="left"> When I
do some test about glusterfs self-heal I find following
prints showing when dir/file type get error it cannot get
self-healed.</div>
<div style="text-indent:21pt;text-align:justify;" align="left"><b>Could
you help to check if it is an expected behavior ? because
I find the code change </b><a
href="https://review.gluster.org/#/c/17981/"
moz-do-not-send="true"><font color="#0563C1"><b><u>https://review.gluster.org/#/c/17981/</u></b></font></a><b>
add check for </b><b>iatt->ia_typ</b><b>e, so what if
a file’s ia_type get corrupted ? in this case it should
not get self-healed</b> ? </div>
</span></font></blockquote>
<br>
<font size="2">Yes, without knowing the ia-type ,
afr_selfheal_recreate_entry () cannot decide what type of FOP to
do (mkdir/link/mknod ) to create the appropriate file on the sink.
You would need to find out why the source brick is not returning
valid ia_type. i.e. why replies[source].poststat is not valid.<br>
Thanks,<br>
Ravi</font><font size="2"><font face="Calibri"><br>
<br>
</font></font>
<blockquote type="cite"
cite="mid:VI1PR07MB3293165743DF4AC9B7C848C1C8EB0@VI1PR07MB3293.eurprd07.prod.outlook.com"><font
size="2" face="Calibri"><span style="font-size:10.5pt;">
<div style="text-indent:21pt;text-align:justify;" align="left">Thanks!</div>
<div style="text-align:justify;" align="left">//////////////////heal
info output////////////////////////////</div>
<div style="text-align:justify;" align="left">[root@sn-0:/home/robot]</div>
<div style="text-align:justify;" align="left"># gluster v heal
export info</div>
<div style="text-align:justify;" align="left">Brick
sn-0.local:/mnt/bricks/export/brick</div>
<div style="text-align:justify;" align="left">Status:
Connected</div>
<div style="text-align:justify;" align="left">Number of
entries: 0</div>
<div style="text-align:justify;" align="left"> </div>
<div style="text-align:justify;" align="left">Brick
sn-1.local:/mnt/bricks/export/brick</div>
<div style="text-align:justify;" align="left">/testdir - Is in
split-brain</div>
<div style="text-align:justify;" align="left"> </div>
<div style="text-align:justify;" align="left">Status:
Connected</div>
<div style="text-align:justify;" align="left">Number of
entries: 1</div>
<div style="text-align:justify;" align="left">//////////////////////////////////////////sn-1
glustershd
log///////////////////////////////////////////////////</div>
<div style="text-align:justify;" align="left"><font
face="Times New Roman"> </font></div>
<div style="text-align:justify;" align="left">[2018-01-15
03:53:40.011422] I [MSGID: 108026]
[afr-self-heal-entry.c:887:afr_selfheal_entry_do]
0-export-replicate-0: performing entry selfheal on
b217d6af-4902-4f18-9a69-e0ccf5207572</div>
<div style="text-align:justify;" align="left">[2018-01-15
03:53:40.013994] W [MSGID: 114031]
[client-rpc-fops.c:2860:client3_3_lookup_cbk]
0-export-client-1: remote operation failed. Path: (null)
(00000000-0000-0000-0000-000000000000) [No data available]</div>
<div style="text-align:justify;" align="left">[2018-01-15
03:53:40.014025] E [MSGID: 108037]
[afr-self-heal-entry.c:92:afr_selfheal_recreate_entry]
0-export-replicate-0: <font color="red">Invalid ia_type (0)
or gfid(00000000-0000-0000-0000-000000000000). source
brick=1, pargfid=00000000-0000-0000-0000-000000000000,
name=IORFILE_82_2</font></div>
<div style="text-align:justify;" align="left">//////////////////////////////////////gdb
attached to sn-1
glustershd/////////////////////////////////////////////</div>
<div style="text-align:justify;" align="left">root@sn-1:/var/log/glusterfs]</div>
<div style="text-align:justify;" align="left"># gdb attach
2191</div>
<div style="text-align:justify;" align="left">GNU gdb (GDB)
8.0.1</div>
<div style="text-align:justify;" align="left">Copyright (C)
2017 Free Software Foundation, Inc.</div>
<div style="text-align:justify;" align="left">License GPLv3+:
GNU GPL version 3 or later <<a
href="http://gnu.org/licenses/gpl.html"
moz-do-not-send="true"><font color="#0563C1"><u>http://gnu.org/licenses/gpl.html</u></font></a>></div>
<div style="text-align:justify;" align="left">This is free
software: you are free to change and redistribute it.</div>
<div style="text-align:justify;" align="left">There is NO
WARRANTY, to the extent permitted by law. Type "show
copying"</div>
<div style="text-align:justify;" align="left">and "show
warranty" for details.</div>
<div style="text-align:justify;" align="left">This GDB was
configured as "x86_64-linux-gnu".</div>
<div style="text-align:justify;" align="left">Type "show
configuration" for configuration details.</div>
<div style="text-align:justify;" align="left">For bug
reporting instructions, please see:</div>
<div style="text-align:justify;" align="left"><<a
href="http://www.gnu.org/software/gdb/bugs/"
moz-do-not-send="true"><font color="#0563C1"><u>http://www.gnu.org/software/gdb/bugs/</u></font></a>>.</div>
<div style="text-align:justify;" align="left">Find the GDB
manual and other documentation resources online at:</div>
<div style="text-align:justify;" align="left"><<a
href="http://www.gnu.org/software/gdb/documentation/"
moz-do-not-send="true"><font color="#0563C1"><u>http://www.gnu.org/software/gdb/documentation/</u></font></a>>.</div>
<div style="text-align:justify;" align="left">For help, type
"help".</div>
<div style="text-align:justify;" align="left">Type "apropos
word" to search for commands related to "word"...</div>
<div style="text-align:justify;" align="left">attach: No such
file or directory.</div>
<div style="text-align:justify;" align="left">Attaching to
process 2191</div>
<div style="text-align:justify;" align="left">[New LWP 2192]</div>
<div style="text-align:justify;" align="left">[New LWP 2193]</div>
<div style="text-align:justify;" align="left">[New LWP 2194]</div>
<div style="text-align:justify;" align="left">[New LWP 2195]</div>
<div style="text-align:justify;" align="left">[New LWP 2196]</div>
<div style="text-align:justify;" align="left">[New LWP 2197]</div>
<div style="text-align:justify;" align="left">[New LWP 2239]</div>
<div style="text-align:justify;" align="left">[New LWP 2241]</div>
<div style="text-align:justify;" align="left">[New LWP 2243]</div>
<div style="text-align:justify;" align="left">[New LWP 2245]</div>
<div style="text-align:justify;" align="left">[New LWP 2247]</div>
<div style="text-align:justify;" align="left">[Thread
debugging using libthread_db enabled]</div>
<div style="text-align:justify;" align="left">Using host
libthread_db library "/lib64/libthread_db.so.1".</div>
<div style="text-align:justify;" align="left">0x00007f90aca037bd
in __pthread_join (threadid=140259279345408,
thread_return=0x0) at pthread_join.c:90</div>
<div style="text-align:justify;" align="left">90
pthread_join.c: No such file or directory.</div>
<div style="text-align:justify;" align="left">(gdb) break
afr_selfheal_recreate_entry</div>
<div style="text-align:justify;" align="left">Breakpoint 1 at
0x7f90a3b56dec: file afr-self-heal-entry.c, line 73.</div>
<div style="text-align:justify;" align="left">(gdb) c</div>
<div style="text-align:justify;" align="left">Continuing.</div>
<div style="text-align:justify;" align="left">[Switching to
Thread 0x7f90a1b8e700 (LWP 2241)]</div>
<div style="text-align:justify;" align="left"> </div>
<div style="text-align:justify;" align="left">Thread 9
"glustershdheal" hit Breakpoint 1,
afr_selfheal_recreate_entry (frame=0x7f90980018d0, dst=0,
source=1, sources=0x7f90a1b8ceb0 "", dir=0x7f9098011940,
name=0x7f909c015d48 "IORFILE_82_2", </div>
<div style="text-align:justify;" align="left">
inode=0x7f9098001bd0, replies=0x7f90a1b8c890) at
afr-self-heal-entry.c:73</div>
<div style="text-align:justify;" align="left">73
afr-self-heal-entry.c: No such file or directory.</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">74 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">75 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">76 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">77 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">78 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">79 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">80 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">81 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">82 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">83 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">85 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">86 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) n</div>
<div style="text-align:justify;" align="left">87 in
afr-self-heal-entry.c</div>
<div style="text-align:justify;" align="left">(gdb) print
iatt->ia_type</div>
<div style="text-align:justify;" align="left"><font
color="red">$1 = IA_INVAL</font></div>
<div style="text-align:justify;" align="left">(gdb) print
gf_uuid_is_null(iatt->ia_gfid)</div>
<div style="text-align:justify;" align="left">$2 = 1</div>
<div style="text-align:justify;" align="left">(gdb) bt</div>
<div style="text-align:justify;" align="left">#0
afr_selfheal_recreate_entry (frame=0x7f90980018d0, dst=0,
source=1, sources=0x7f90a1b8ceb0 "", dir=0x7f9098011940,
name=0x7f909c015d48 "IORFILE_82_2", inode=0x7f9098001bd0,
replies=0x7f90a1b8c890)</div>
<div style="text-align:justify;" align="left"> at
afr-self-heal-entry.c:87</div>
<div style="text-align:justify;" align="left">#1
0x00007f90a3b57d20 in __afr_selfheal_merge_dirent
(frame=0x7f90980018d0, this=0x7f90a4024610,
fd=0x7f9098413090, name=0x7f909c015d48 "IORFILE_82_2",
inode=0x7f9098001bd0, </div>
<div style="text-align:justify;" align="left">
sources=0x7f90a1b8ceb0 "", healed_sinks=0x7f90a1b8ce70
"\001\001A\230\220\177", locked_on=0x7f90a1b8ce50
"\001\001\270\241\220\177", replies=0x7f90a1b8c890) at
afr-self-heal-entry.c:360</div>
<div style="text-align:justify;" align="left">#2
0x00007f90a3b57da5 in __afr_selfheal_entry_dirent
(frame=0x7f90980018d0, this=0x7f90a4024610,
fd=0x7f9098413090, name=0x7f909c015d48 "IORFILE_82_2",
inode=0x7f9098001bd0, source=-1, </div>
<div style="text-align:justify;" align="left">
sources=0x7f90a1b8ceb0 "", healed_sinks=0x7f90a1b8ce70
"\001\001A\230\220\177", locked_on=0x7f90a1b8ce50
"\001\001\270\241\220\177", replies=0x7f90a1b8c890) at
afr-self-heal-entry.c:379</div>
<div style="text-align:justify;" align="left">#3
0x00007f90a3b5881f in afr_selfheal_entry_dirent
(frame=0x7f90980018d0, this=0x7f90a4024610,
fd=0x7f9098413090, name=0x7f909c015d48 "IORFILE_82_2",
parent_idx_inode=0x0, subvol=0x7f90a4022240, </div>
<div style="text-align:justify;" align="left">
full_crawl=_gf_true) at afr-self-heal-entry.c:610</div>
<div style="text-align:justify;" align="left">#4
0x00007f90a3b58da8 in afr_selfheal_entry_do_subvol
(frame=0x7f90980110f0, this=0x7f90a4024610,
fd=0x7f9098413090, child=1) at afr-self-heal-entry.c:742</div>
<div style="text-align:justify;" align="left">#5
0x00007f90a3b5953a in afr_selfheal_entry_do
(frame=0x7f90980110f0, this=0x7f90a4024610,
fd=0x7f9098413090, source=-1, sources=0x7f90a1b8d810 "", </div>
<div style="text-align:justify;" align="left">
healed_sinks=0x7f90a1b8d7d0 "\001\001\270\241\220\177") at
afr-self-heal-entry.c:908</div>
<div style="text-align:justify;" align="left">#6
0x00007f90a3b59b79 in __afr_selfheal_entry
(frame=0x7f90980110f0, this=0x7f90a4024610,
fd=0x7f9098413090, locked_on=0x7f90a1b8d920 "\001\001\\Z")
at afr-self-heal-entry.c:1002</div>
<div style="text-align:justify;" align="left">#7
0x00007f90a3b5a051 in afr_selfheal_entry
(frame=0x7f90980110f0, this=0x7f90a4024610,
inode=0x7f9098011940) at afr-self-heal-entry.c:1112</div>
<div style="text-align:justify;" align="left">#8
0x00007f90a3b519b1 in afr_selfheal_do (frame=0x7f90980110f0,
this=0x7f90a4024610, gfid=0x7f90a1b8db20 "\262\027<font
face="Arial">֯</font>I\002O\030\232i\340\314\365 urP<font
face="Arial">۸</font>\241\220\177")
at afr-self-heal-common.c:2459</div>
<div style="text-align:justify;" align="left">#9
0x00007f90a3b51aa7 in afr_selfheal (this=0x7f90a4024610,
gfid=0x7f90a1b8db20 "\262\027<font face="Arial">֯</font>I\002O\030\232i\340\314\365
urP<font face="Arial">۸</font>\241\220\177") at
afr-self-heal-common.c:2500</div>
<div style="text-align:justify;" align="left">#10
0x00007f90a3b5cf1f in afr_shd_selfheal
(healer=0x7f90a4033510, child=1, gfid=0x7f90a1b8db20
"\262\027<font face="Arial">֯</font>I\002O\030\232i\340\314\365
urP<font face="Arial">۸</font>\241\220\177") at
afr-self-heald.c:334</div>
<div style="text-align:justify;" align="left">#11
0x00007f90a3b5d2c8 in afr_shd_index_heal
(subvol=0x7f90a4022240, entry=0x7f909c0169c0,
parent=0x7f90a1b8dde0, data=0x7f90a4033510) at
afr-self-heald.c:431</div>
<div style="text-align:justify;" align="left">#12
0x00007f90adc74654 in syncop_mt_dir_scan
(frame=0x7f90a407b4f0, subvol=0x7f90a4022240,
loc=0x7f90a1b8dde0, pid=-6, data=0x7f90a4033510,
fn=0x7f90a3b5d17c <afr_shd_index_heal>, </div>
<div style="text-align:justify;" align="left">
xdata=0x7f90a4002380, max_jobs=1, max_qlen=1024) at
syncop-utils.c:407</div>
<div style="text-align:justify;" align="left">#13
0x00007f90a3b5d4e1 in afr_shd_index_sweep
(healer=0x7f90a4033510, vgfid=0x7f90a3b84f38
"glusterfs.xattrop_index_gfid") at afr-self-heald.c:481</div>
<div style="text-align:justify;" align="left">#14
0x00007f90a3b5d5bd in afr_shd_index_sweep_all
(healer=0x7f90a4033510) at afr-self-heald.c:504</div>
<div style="text-align:justify;" align="left">#15
0x00007f90a3b5d894 in afr_shd_index_healer
(data=0x7f90a4033510) at afr-self-heald.c:584</div>
<div style="text-align:justify;" align="left">#16
0x00007f90aca024a5 in start_thread (arg=0x7f90a1b8e700) at
pthread_create.c:465</div>
<div style="text-align:justify;" align="left">#17
0x00007f90ac2e959f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95</div>
<div style="text-align:justify;" align="left">(gdb)</div>
<div style="text-indent:21pt;text-align:justify;" align="left"><font
face="Times New Roman"> </font></div>
<div style="text-indent:21pt;text-align:justify;" align="left"><font
face="Times New Roman"> </font></div>
<div style="text-indent:21pt;text-align:justify;" align="left"><font
face="Times New Roman"> </font></div>
<div style="text-align:justify;" align="left"><font
face="Times New Roman"> </font></div>
<div style="text-align:justify;" align="left"><font
face="Arial">Best regards,<br>
<b>Cynthia </b><font face="宋体"><b>（周琳）</b></font></font></div>
<div style="text-align:justify;" align="left"><font
face="Arial">MBB SM HETRAN SW3 MATRIX </font></div>
<div style="text-align:justify;" align="left"><font
face="Arial">Storage <br>
Mobile: +86 (0)18657188311</font></div>
<div style="text-align:justify;" align="left"><font
face="Times New Roman"> </font></div>
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</blockquote>
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