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](https://protonmail.com), 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](https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fprotonmail.com%2F&data=05%7C01%7CSteely.Mark%40aaa-texas.com%7Cb75c789e84a546bdfc3808da3f95f50a%7Cd5f618ff295149048f7e999c2dd97ab2%7C0%7C0%7C637892210542586488%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=wYNsL1bWpLZrFZMRE1U%2B%2FTjbjOuFap%2FRgwU%2BksitW4M%3D&reserved=0), > > 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
