Gord, I think that might be it. I had checked that they were not read-only in z/OS but you are correct. These systems are running under z/VM so I’ll need to check with them to confirm but that makes perfect sense.
If anyone is interested, the 3 MVS systems are in a SYSPLEX under z/VM running under ZPDT. Amazing the things we can do these days . Gord, I sent the guys administering z/VM a question on this. I tried allocating a dataset on the volume and got an I/O error. Thanks Matt Hogstrom [email protected] +1-919-656-0564 PGP Key: 0x90ECB270 Facebook <https://facebook.com/matt.hogstrom> LinkedIn <https://linkedin/in/mhogstrom> Twitter <https://twitter.com/hogstrom> “It may be cognitive, but, it ain’t intuitive." — Hogstrom > On Mar 25, 2022, at 6:45 PM, Gord Tomlin <[email protected]> > wrote: > > On 2022-03-25 16:36 PM, Matt Hogstrom wrote: >> I am getting these messages when attempting to mount as RDWR … READ mounts >> fine. >> >> IOS000I 0AA4,EF,WRI,E7,0200,,56E80000,MT24R1,CATALOG , >> 80020000A4000C0000000000000000A0A1A2A3A400030000000000E20000000C >> IOS000I 0AA4,EF,WRI,E7,0200,,56E80000,MT24R1,CATALOG , >> 80020000A4FFFF0000000000000000A0A1A2A3A400030000000000E20056E800 > Is this z/OS system running under z/VM? If so, is volume MT24R1 attached > read-only to the z/OS guest? > > -- > > Regards, Gord Tomlin > Action Software International > (a division of Mazda Computer Corporation) > Tel: (905) 470-7113, Fax: (905) 470-6507 > Support: https://actionsoftware.com/support/ > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
