IDS 7.30.UC7 on HP-UX 10.20 ignores RESIDENT settings

Hi InforMixers, i detected the following 'feature' with IDS 730.UC7 on HP-UX 10.20 (all recommended patches installed): With KAIO All shm-segment are in fact resident. We have a test-machine with 128MB memory. IDS-SHM (resident + first virtual) is approx. 80MB. IDS is unable to get an additional segment whether RESIDENT is set to 1 or 0 and not surprisingly with -1. online.log: hpkaioaddseg: ASYNC_ADDSEG failed, errno = 12 (ENOMEM) Without KAIO None of the segment is identified as resident by 'onstat -g seg', whether RESIDENT is set to -1,0,1,2 and we are now able to add additional segments. Release Notes (20.b.) is pointing in this direction ( not saying that residency isn't available without KAIO). My question to the HP/Informix-community: Is this behaviour corrected with a newer release of IDS and/or HP-UX? Thanks in advance martin

It does work correctly on HP-UX 11.00: $ onstat -g seg Informix Dynamic Server Version 7.30.UC7 -- On-Line -- Up 10 days 08:13:48 -- 748480 Kbytes Segment Summary: id key addr size ovhd class blkused blkfree 2568 1381386241 c2015000 356843520 6360 R* 43553 7 2057 1381386242 d7465000 409600000 6860 V* 30164 19836 522 1381386243 efb05000 712704 620 M 80 7 Total: - - 767156224 - - 73797 19850 (* segment locked in memory) $ onstat -c | grep RESIDENTRESIDENT -1 # Forced residency flag (Yes = 1, No = 0) Bill Martin Berns (Martin.Berns@Materna.De) wrote: : Hi InforMixers, : i detected the following 'feature' with IDS 730.UC7 on HP-UX 10.20 : (all recommended patches installed): : With KAIO : All shm-segment are in fact resident. We have a test-machine with : 128MB memory. IDS-SHM (resident + first virtual) is approx. 80MB. : IDS is unable to get an additional segment whether RESIDENT is : set to 1 or 0 and not surprisingly with -1. : online.log: hpkaioaddseg: ASYNC_ADDSEG failed, errno = 12 (ENOMEM) : Without KAIO : None of the segment is identified as resident by 'onstat -g seg', : whether RESIDENT is set to -1,0,1,2 and we are now able to add : additional segments. : Release Notes (20.b.) is pointing in this direction ( not saying : that residency isn't available without KAIO). : My question to the HP/Informix-community: : Is this behaviour corrected with a newer release of IDS and/or HP-UX? : Thanks in advance : martin -- To: cc: cc: border Subject: ---------- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . /*** Hewlett-Packard - CTS/Colorado Springs / ***\\ Address: 1900 Garden of the gods Road / \\ / Colorado Springs, CO 80907 /* / \\ /**\\ Mailstop: C103G /***\\ / \\/ \\ http: //hpweb.cs.itc.hp.com/~border / \\ \\ Email: border@cs.itc.hp.com / Bill Border \\ \\ Phone: (Telnet/719) 590-3402 / CTSC Database Admin./Engineering Fax: (Telnet/719) 590-3596