Yep. I know all that. Problem is that it'll be next to impossible to get this file system unmounted since there are many file systems mounted under it that are being always being used by other systems in the sysplex. It would take nearly a sysplex IPL to get everything under it dismounted before we'd be able to swap out this file system for a newly created one.
Mark Jacobs Sent from ProtonMail, Swiss-based encrypted email. GPG Public Key - https://api.protonmail.ch/pks/lookup?op=get&[email protected] ------- Original Message ------- On Friday, May 27th, 2022 at 11:31 AM, Mike Schwab <[email protected]> wrote: > The copy from the old mount point to the new mount point works while > the original mount point is still in use. You only take an outage to > unmount the old file system and mount the new file system. If you > can' t do this, you can update your IPL mounts and it will happen > during the next shutdown / IPL cycle. The old file system remains as > a backup until deleted. You won't get any updates from after the > copy. > > On Fri, May 27, 2022 at 9:17 AM Mark Jacobs > [email protected] wrote: > > > Sorry, I should have mentioned that I'm trying to avoid all that by using > > the zfsadm compress command on the mounted file system. Other file systems > > compress without this problem showing up. > > > > Mark Jacobs > > > > Sent from ProtonMail, Swiss-based encrypted email. > > > > GPG Public Key - > > https://api.protonmail.ch/pks/lookup?op=get&[email protected] > > > > Sent from ProtonMail mobile > > > > -------- Original Message -------- > > On May 27, 2022, 12:26 AM, Steely.Mark wrote: > > > > > To make the ZFS file one extent - you could unmount the ZFS file move it > > > to another volume using ADRDSSU something like this: COPY DATASET( - > > > INCLUDE( - SYSX.ZFS - )) - OUTDYNAM((vvvvvv)) - CANCELERROR - CATALOG - > > > DELETE PURGE - NULLSTORCLAS BYPASSACS(**) - ALLDATA(*) - ALLEXCP - > > > PROCESS(SYS1,UNDEF) - TGTALLOC(SRC) You may need to update STORCLASS & > > > BYPASSACS if SMS managed. Make sure the receiving volume has enough free > > > space to create the file in one extent. Then you can move the volume back > > > to the original volume. This may not help if something else is wrong with > > > the file. Thanks -----Original Message----- From: IBM Mainframe > > > Discussion List On Behalf Of Mike Schwab Sent: Thursday, May 26, 2022 > > > 11:02 PM To: [email protected] Subject: Re: zFS compress failure > > > ATTENTION: This e-mail came from an external source. Do not open > > > attachments or click on links from unknown or unexpected emails. Unmount, > > > defrag (or migrate / recall), remount. Or, create a replacement zfs, > > > mount at a new point, copy with Unix commands, unmount both, mount new > > > file system, delete old file system. On Thu, May 26, 2022 at 9:28 PM Mark > > > Jacobs wrote: > > I've been trying to compress a zFS file system that's > > > near 100% utilized. It's at 123 extents, and almost out of free blocks. > > > I'm getting this message, IOEZ00901E Error compressing aggregate xxxxx, > > > error code 133 reason code=EF046068. > > I know what the reason code > > > means, PFS control command failed, but can't get any further than that. > > > > > Mark Jacobs > > Sent from ProtonMail, Swiss-based encrypted email. > > > > > GPG Public Key - > > > > https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fapi. > > > > protonmail.ch%2Fpks%2Flookup%3Fop%3Dget%26search%3Dmarkjacobs%40proton > > > > mail.com&data=05%7C01%7CSteely.Mark%40aaa-texas.com%7Cb75c789e84a5 > > > > 46bdfc3808da3f95f50a%7Cd5f618ff295149048f7e999c2dd97ab2%7C0%7C0%7C6378 > > > > 92210542586488%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2l > > > > uMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=4d8Uvaj9 > > > > YVY771%2F87xi7cmQUpTLdA1o83ZBAYkhoY60%3D&reserved=0 > > > > > ---------------------------------------------------------------------- > > > > For IBM-MAIN subscribe / signoff / archive access instructions, send > > > > email to [email protected] with the message: INFO IBM-MAIN -- Mike > > > A Schwab, Springfield IL USA Where do Forest Rangers go to get away from > > > it all? > > > ---------------------------------------------------------------------- > > > 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 > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to [email protected] with the message: INFO IBM-MAIN > > > > > -- > Mike A Schwab, Springfield IL USA > Where do Forest Rangers go to get away from it all? > > ---------------------------------------------------------------------- > 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
