<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div>Hi Roger,<div><br></div><div>command line and output looks correct, but <br><div><div>On Aug 8, 2010, at 22:19, Roger Spellman wrote:</div><blockquote type="cite"><div><p><font size="2">
tunefs.lustre --verbose --erase-param --mgsnode=192.168.2.11@o2ib --mgsnode=192.168.2.12@o2ib<br>
--writeconf --fsname=tslstr --ost --index=1 /dev/mapper/map0<br>
<br>
I then ran tunefs.lustre on this node, and it looked as expected, namely:<br>
<br>
checking for existing Lustre data: found CONFIGS/mountdata<br>
Reading CONFIGS/mountdata<br>
Read previous values:<br>
Target: tslstr-OST0001<br>
Index: 1<br>
Lustre FS: tslstr<br>
Mount type: ldiskfs<br>
Flags: 0x142<br>
(OST update writeconf )<br>
Persistent mount opts: errors=remount-ro,extents,mballoc<br>
Parameters: mgsnode=192.168.2.11@o2ib mgsnode=192.168.2.12@o2ib<br>
<br>
<br>
Permanent disk data:<br>
Target: tslstr-OST0001<br>
Index: 1<br>
Lustre FS: tslstr<br>
Mount type: ldiskfs<br>
Flags: 0x142<br>
(OST update writeconf )<br>
Persistent mount opts: errors=remount-ro,extents,mballoc<br>
Parameters: mgsnode=192.168.2.11@o2ib mgsnode=192.168.2.12@o2ib<br>
<br></font></p></div></blockquote>>>><br><blockquote type="cite"><div><p><font size="2">
exiting before disk write.<br></font></p></div></blockquote><div>>></div><div>That message say - disk no have an updates. </div><div>but that message has printed only with "--print" or "--noformat" or "-n" command line option.</div><div><br></div></div><br></div><div>Other messages is result of lost config info update.</div></body></html>