Last night this happened to me and after struggling to get it back up I
don't understand why what I had in place to help with this seems to be
worthless or I just don't understand why I am getting what I am. Maybe
someone can explain to me why it seems the extend gives an error even though
there is space available.



This is what I have available for logs:



root@cp-its-adsm1:dsmserv display logvol

ANR0900I Processing options file dsmserv.opt.

ANR7811I Direct I/O will be used for all eligible disk files.

ANR0990I Server restart-recovery in progress.

ANR0200I Recovery log assigned capacity is 7100 megabytes.

ANR0201I Database assigned capacity is 83000 megabytes.



Volume Name (Copy 1): /adsmlog2/log001.dsm

         Copy Status: Sync'd

Volume Name (Copy 2): /adsmlog2_m/log001_m.dsm

         Copy Status: Sync'd

Volume Name (Copy 3):

         Copy Status: Undefined

Available Space (MB): 5,000

Allocated Space (MB): 2,100

     Free Space (MB): 2,900



Volume Name (Copy 1): /adsmlog2/log003.dsm

         Copy Status: Sync'd

Volume Name (Copy 2): /adsmlog2_m/log003_m.dsm

         Copy Status: Sync'd

Volume Name (Copy 3):

         Copy Status: Undefined

Available Space (MB): 500

Allocated Space (MB): 0

     Free Space (MB): 500



Volume Name (Copy 1): /adsmlog2/log002.dsm

         Copy Status: Sync'd

Volume Name (Copy 2): /adsmlog2_m/log002_m.dsm

         Copy Status: Sync'd

Volume Name (Copy 3):

         Copy Status: Undefined

Available Space (MB): 5,000

Allocated Space (MB): 5,000

     Free Space (MB): 0



This is what happened when I tried to extend. The question is did it work or
not. If not why? There is plenty of unused space available. Did I define the
command wrong?



root@cp-its-adsm1:dsmserv extend log /adsmlog2/log001.dsm 500

ANR0900I Processing options file dsmserv.opt.

ANR7811I Direct I/O will be used for all eligible disk files.

ANR0200I Recovery log assigned capacity is 7000 megabytes.

ANR0201I Database assigned capacity is 83000 megabytes.

ANR0306I Recovery log volume mount in progress.

ANR9999D admstart.c(3463): ThreadId<26> Error 21 from lvmAddVol.

ANR7835I The server thread 25 terminated in response to server shutdown.

ANR7835I The server thread 26 terminated in response to server shutdown.

ANR0991I Server shutdown complete.







What I finally had to do is create a new volume of 100mb.



root@cp-its-adsm1:dsmfmt -log /adsmlog2/log004.dsm 100

ANR0900I Processing options file dsmserv.opt.

ANR7811I Direct I/O will be used for all eligible disk files.

ANR0200I Recovery log assigned capacity is 7000 megabytes.

ANR0201I Database assigned capacity is 83000 megabytes.

ANR0306I Recovery log volume mount in progress.

ANR0984I Process 1 for EXTEND LOG started in the BACKGROUND at 09:21:23.

ANR0307I Recovery log extend in progress; 4 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 8 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 12 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 16 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 20 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 24 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 28 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 32 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 36 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 40 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 44 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 48 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 52 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 56 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 60 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 64 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 68 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 72 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 76 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 80 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 84 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 88 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 92 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 96 megabytes of 100 formatted.

ANR0307I Recovery log extend in progress; 100 megabytes of 100 formatted.

ANR2268I Recovery log assigned capacity has been extended.

ANR0988I Process 1 for EXTEND LOG running in the BACKGROUND processed

104,857,600 bytes with a completion state of SUCCESS at 09:21:42.

ANR7835I The server thread 25 terminated in response to server shutdown.

ANR7835I The server thread 26 terminated in response to server shutdown.

ANR0991I Server shutdown complete.



Volume Name (Copy 1): /adsmlog2/log004.dsm

         Copy Status: Sync'd

Volume Name (Copy 2):

         Copy Status: Undefined

Volume Name (Copy 3):

         Copy Status: Undefined

Available Space (MB): 100

Allocated Space (MB): 0

     Free Space (MB): 100





Geoff Gill
TSM Administrator
NT Systems Support Engineer
SAIC
E-Mail:   gillg AT saic DOT com
Phone:  (858) 826-4062