catime limited to 10000 connections if 'append number' is true

Bug #541214 reported by Ralph Lange
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
EPICS Base
Fix Released
Medium
Jeff Hill

Bug Description

When calling catime with "append number" set to >0 and a channel count of > 10000, like this:
  catime mrk 11000 1
it will only connect to 10000 channels and never get beyond "channel connect test" (checked with casr on the server side).

Platform: any

Version: R3.14.6

Original Mantis Bug: mantis-156
    http://www.aps.anl.gov/epics/mantis/view_bug_page.php?f_id=156

Tags: ca 3.14 3.14.6
Revision history for this message
Jeff Hill (johill-lanl) wrote :

I think I see that the root problem is that "excas -c<n>" isnt compatible with "catime fred <n> 1". Digging deeper I see that excas is creating n PVs with names "fred000000" through "fred000nnn" and catime is creating channels with names "fred0" through "frednnn". I think that the excas approach is compatible with Marty's regression tests, and the catime approach isnt. I decided to make catime the same as excas.

Revision history for this message
Jeff Hill (johill-lanl) wrote :

Previous comment is backwards. Correct statement is that catime matches Marty's approach and that excas doesnt. I fixed excas to match Marty's approach.

Revision history for this message
Jeff Hill (johill-lanl) wrote :

Fixed in R3.14.7

Revision history for this message
Andrew Johnson (anj) wrote :

R3.14.7 Released

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