[GemStone-Smalltalk] The cache monitor connect failed on Gemstone startup.

[James Foster]

Tell us a bit more about the setup. What is the version of the stone (from the stone log)? What is the version of the NetLDI (from the NetLDI log)? What is the hostname and IP address of the stone machine? Does the Shared Page Cache Monitor report that the cache was created successfully? Have you compared notes with Abhishek Bahukhandi? He was working on a similar problem in May.

On Jul 1, 2014, at 6:35 AM, ARNi.e. <arnab_usit at yahoo.com> wrote:

> *Stone.log file :*
> 
> --- Tue 01 Jul 2014 06:21:43 PDT ---
> The stone was unable to attach to a shared page cache on host '<stone's
> host>'.
> Reason:  The cache monitor connect failed.
>  Netldi 'netldi51' on host 'hstst631' reports the request 'shrpcmonitor
> gemserver51 at 135.161.94.133 50000 44 1 300' failed:
> NetLdi interactive time limit (30 seconds) has been exceeded.
> 
> Help:
>  Operating system kernel configured for shared memory?
>  Check SharedPageCache Monitor log file.
>  Check SHR_PAGE_CACHE_NUM_PROCS in stone config file.
>  Stale files in /opt/gemstone/locks/<stonename>*?
>  ipcs - check for stale resources ?
> 
> An error occurred when initializing the shared cache
> 
>    Stone startup has failed.
> 
> *The SHR_PAGE_CACHE_SIZE_KB = 400000;*
> 
> <SHRPCMON, shell for GemStone SharedPageCache Monitor>
> <Taking commands from command line.>
>  NOTE:  Shared cache could not be locked in memory because this
>         user does not have sufficient privileges to do so. (EPERM)
> Shared memory region number 1 has id = 1509949494.
> The shared semaphore array has id = 117440620.
> 
> *What kind of permission do I need in order to go past this ? Will this
> resolve my issue ?*
> 
> 
> 
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