I tried to update to v2.15 the same as I always do on our cluster, but this time, it ended with this error message:
ERROR: Re-run this command on the master node: ws-0001.cm.cluster.
Alternatively, set CRYOSPARC_FORCE_HOSTNAME=true in cryosparc2_master/config.sh to suppress this error.
If this error message is incorrect, set CRYOSPARC_HOSTNAME_CHECK to the correct hostname in cryosparc2_master/config.sh.
I am not sure why, because nothing has changed on our side and I do always ssh to the master node before running it.
Now this message appears all the time, even when I do
cryosparcm update --check
Can you please tell me what’s the good thing to do? Neither
"CRYOSPARC_HOSTNAME_CHECK" currently exists in
cryosparc2_master/config.sh. I have though a
How can I know if I should add
(that second one though seems redundant with
CRYOSPARC_MASTER_HOSTNAME. Can you please clarify this error message?
You should be able to set export
CRYOSPARC_FORCE_HOSTNAME=true in your cryosparc2_master/config.sh, and that will bypass this error.
You’re correct, the second variable is redundant. If you’re on another machine, and try to run
cryosparcm status while this variable is set, it will allow you to, which is the same as setting
CRYOSPARC_FORCE_HOSTNAME, which is more straightforward.
export CRYOSPARC_HOSTNAME_CHECK="ws-0001.cm.cluster" in
cryosparc2_master/config.sh would tell the function that is checking the current machine’s hostname to use this value instead of the hostname that it’s deriving on its own. Sometimes the
hostname function doesn’t return the same value as the hostname that is set in the config.sh file as
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Thanks a lot @stephan for the quick reply!
Dear @stephan I had the same issue, and I have similarly changed the config.sh file to:
But when I try to start cryosparc I get the following:
Starting cryoSPARC System master process…
CryoSPARC is not already running.
database: ERROR (spawn error)
command_core: ERROR (spawn error)
cryosparc command core startup complete.
command_proxy: ERROR (spawn error)
cryosparc live startup complete.
CryoSPARC master started.
From this machine, access cryoSPARC at
and the web interface does not load.
Any ideas suggestions? or should I revert back to the previous version?
Is it possible if you can post the output of
cryosparcm log database and
cryosparcm log command_core?