If the OSA card is shared, the CHPID has to be offline on all LPARs at the same time...
-- Regards, Silvio Camplani zSeries Sr. Analyst, Systems Support Bombardier On Sat, Feb 2, 2013, at 03:00 PM, R.S. wrote: > W dniu 2013-02-02 18:20, bernardhines pisze: > > We have had maintenance (MCL) applied to our HMC and OSA cards, we now need > > to activate this maintenance. > > The standard way to activate the applied maintenance is to "power on reset", > > at this point we are unable to take an outage for this. > > We have a short maintenance window, too short to power down our Linux, z/VM > > Lpars and z/OS Lpars. > > > > We have seen some posts on ways to individually offline and online (start > > and stop) the OSA's to pull in the new maintenance. > > > > Our question for anyone that has gone through something like this, is there > > a sequence or procedure for this scenario? If so is there a documented "step > > and order process" and most of all what "gotchas" should we be aware of? > > > > System: > > > > z/196 > > > > HMC 2.1.1 > > > > 1. z/OS 1.12 (DB2, IMS, CICS, MQ) multiple Lpars > > 2. z/VM 5.4 hosting Linux 10, 11 > > 3. OSA's (OSD, OSM, OSX and IQD) across all platforms. > > > Well, it depends much on CHPID type, port usage and the operating system. > For example if you have two OSD's you should be able to restart the > cards with no interruption to the network traffic. > For OSC usually short outage is acceptable. > General scenario for any chpid looks like the following: > 1. use system (network) commands to deactivate the traffic. It can be V > NET,ID=majnode,INACT and/or many other commands/activities/ > 2. Use MVS command to VARY card_device,OFFLINE > 3. Use MVS command CF CHP(cc),OFFLINE - that's for z/OS, of course > 4. Use HMC/SE icon to toggle channel offline and online. > 5. CF CHP(),ONLINE, VARY dev,ONLINE, VARY NET,ACT > > > BTW: IQD is internal network, not real card. > > > -- > Radoslaw Skorupka > Lodz, Poland > > > > > > > -- > Tre tej wiadomoci moe zawiera informacje prawnie chronione Banku > przeznaczone wycznie do uytku subowego adresata. Odbiorc moe by > jedynie jej adresat z wyczeniem dostpu osób trzecich. Jeeli nie > jeste adresatem niniejszej wiadomoci lub pracownikiem upowanionym do > jej przekazania adresatowi, informujemy, e jej rozpowszechnianie, > kopiowanie, rozprowadzanie lub inne dziaanie o podobnym charakterze jest > prawnie zabronione i moe by karalne. Jeeli otrzymae t wiadomo > omykowo, prosimy niezwocznie zawiadomi nadawc wysyajc odpowied > oraz trwale usun t wiadomo wczajc w to wszelkie jej kopie > wydrukowane lub zapisane na dysku. > > This e-mail may contain legally privileged information of the Bank and is > intended solely for business use of the addressee. This e-mail may only > be received by the addressee and may not be disclosed to any third > parties. If you are not the intended addressee of this e-mail or the > employee authorised to forward it to the addressee, be advised that any > dissemination, copying, distribution or any other similar activity is > legally prohibited and may be punishable. If you received this e-mail by > mistake please advise the sender immediately by using the reply facility > in your e-mail software and delete permanently this e-mail including any > copies of it either printed or saved to hard drive. > > BRE Bank SA, 00-950 Warszawa, ul. Senatorska 18, tel. +48 (22) 829 00 00, > fax +48 (22) 829 00 33, www.brebank.pl, e-mail: i...@brebank.pl > Sd Rejonowy dla m. st. Warszawy XII Wydzia Gospodarczy Krajowego > Rejestru Sdowego, nr rejestru przedsibiorców KRS 0000025237, NIP: > 526-021-50-88. > Wedug stanu na dzie 01.01.2013 r. kapita zakadowy BRE Banku SA (w > caoci wpacony) wynosi 168.555.904 zotych. > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
