Table of contents
Enable boot logging
edit /etc/default/bootlogd
boot log will be written in /var/log/boot
Upgrade SDK Version
insert a module into slot A
BEWARE: data on the module might become deleted, so make sure it contains no valid data !
log-into the mark5 machine as user root, then execute:
cd /usr/local/src/streamstor/linux/util/ ./ssflash -u SDK9.3.ssf
make sure no errors are reported during the flashing process
run ssopen and sstest:
./ssinfo ./sstest
make sure no errors are reported
Update the sticker on the chassis of the mark5 to indicate the new version of SDK.
Reconstruction user directories
When the user directory on a module has been corrupted for whatever reason, there are two possible ways to recover it, using utilities included in "fuseMk5".
If the module was previously imported into DiFX:
mkdir tmp; cd tmp cp -a /cluster/difx/directories/<modulename>.dir . /cluster/mark5/fuseMk5/fuseMk5-cvs/difxdirfile2userdir.py <modulename>.dir newdir.bin /cluster/mark5/fuseMk5/fuseMk5-cvs/fuseMk5 --udread newdir.bin /mnt/diskpack ls /mnt/diskpack fusermount -u /mnt/diskpack /cluster/mark5/fuseMk5/fuseMk5-cvs/writeuserdir newdir.bin
If only a FieldSystem log file exists:
mkdir tmp; cd tmp cp <fieldsystemlog>.log . /cluster/mark5/fuseMk5/fuseMk5-cvs/fslog2scanlist.py <fieldsystemlog>.log newdir.dir /cluster/mark5/fuseMk5/fuseMk5-cvs/text2userdir.py newdir.dir newdir.bin /cluster/mark5/fuseMk5/fuseMk5-cvs/fuseMk5 --udread newdir.bin /mnt/diskpack ls /mnt/diskpack fusermount -u /mnt/diskpack /cluster/mark5/fuseMk5/fuseMk5-cvs/writeuserdir newdir.bin
