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[LDM #TCW-702523]: downstream LDM server not receiving all data (e.g. nexrad) from local LDM/NOAAPORT ingest systems

Gregg,

> The LDM software is installed in an account with the username "ldmcp", not
> "ldm", thus that is what "ldmcp" is.

Interesting.

> Sorry about my typo with suid and setuid.  Info you requested is below.
> 
> Thanks,
> Gregg
> 
> [ldmcp@sbn2 noaaport]$ *df ~ldm/bin*
> df: ‘/users/ldm/bin’: Permission denied
> [ldmcp@sbn2 noaaport]$
> [ldmcp@sbn2 noaaport]$ *df ~ldmcp/bin*
> Filesystem                 1K-blocks     Used Available Use% Mounted on
> /dev/mapper/rhel_sbn2-home 183534020 48725180 134808840  27% /home
> [ldmcp@sbn2 noaaport]$
> [ldmcp@sbn2 noaaport]$
> [ldmcp@sbn2 noaaport]$ *mount  | grep suid*
> sysfs on /sys type sysfs (rw,no*suid*,nodev,noexec,relatime)
> proc on /proc type proc (rw,no*suid*,nodev,noexec,relatime)
> devtmpfs on /dev type devtmpfs (rw,no*suid*
> ,size=16449484k,nr_inodes=4112371,mode=755)
> securityfs on /sys/kernel/security type securityfs (rw,no*suid*
> ,nodev,noexec,relatime)
> tmpfs on /dev/shm type tmpfs (rw,no*suid*,nodev)
> devpts on /dev/pts type devpts (rw,no*suid*
> ,noexec,relatime,gid=5,mode=620,ptmxmode=000)
> tmpfs on /run type tmpfs (rw,no*suid*,nodev,mode=755)
> tmpfs on /sys/fs/cgroup type tmpfs (ro,no*suid*,nodev,noexec,mode=755)
> cgroup on /sys/fs/cgroup/systemd type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd)
> pstore on /sys/fs/pstore type pstore (rw,no*suid*,nodev,noexec,relatime)
> cgroup on /sys/fs/cgroup/pids type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,pids)
> cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,cpuacct,cpu)
> cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,perf_event)
> cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,net_prio,net_cls)
> cgroup on /sys/fs/cgroup/blkio type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,blkio)
> cgroup on /sys/fs/cgroup/freezer type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,freezer)
> cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,hugetlb)
> cgroup on /sys/fs/cgroup/memory type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,memory)
> cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,cpuset)
> cgroup on /sys/fs/cgroup/devices type cgroup (rw,no*suid*
> ,nodev,noexec,relatime,devices)
> tmpfs on /run/user/268 type tmpfs (rw,no*suid*
> ,nodev,relatime,size=3293260k,mode=700,uid=268,gid=20)
> tmpfs on /run/user/1000 type tmpfs (rw,no*suid*
> ,nodev,relatime,size=3293260k,mode=700,uid=1000,gid=1000)
> [ldmcp@sbn2 noaaport]$

> That looks OK: the partition that LDM "bin" is in appears to honor the setuid 
> bit.
> Also, when I start ldm, before the noaaportIngester processes exit out, if
> I run the ps -ef command the noaaportIngester processes are running under
> root, see below.

That's as it should be.

Please send me the file "/etc/security/limits.conf".

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: TCW-702523
Department: Support LDM
Priority: Normal
Status: Closed
===================
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