Re: Reg: datamover sessions hung for tsm/ve backups
I have a server that is doing this same exact thing today. My only fix so far is to restart the TSM for VE services and hope for the best. TSM/VE version 7140 Platform Windows 2008R2 TSM Storage server 6.3.5.1 On Sun, Mar 27, 2016 at 4:45 AM, Srikanth Kola23 wrote: > Hi Team, > > I am facing tsm/ve backups hung over some couple of weeks which is > requiring manual intervention to reboot the datamover server then only I am > able to get the backup sessions running fine. > > share your experience and fixes if any you come across for this issue > > tsm/ve version 7140 > platform windows 2012 > tsm server version 7.1.4.100 > > I do not find any errors in error log for the hungs when we had traces > enabled so disabled them then the error log saying as below > error.VE_POK11DM3.log > > 03/26/2016 22:29:37 ANS1717E A VMware vStorage web service task failed. > 03/26/2016 23:07:17 ANS0361I DIAG: The VDDK Utility Thread may be hung > processing another request. > 03/26/2016 23:07:17 ANS0361I DIAG: Waiting up to another 360 > milliseconds to process a request to VddkFullVMCloseVMDKs for vm > 'pokcsmeta01'. > 03/26/2016 23:07:24 ANS0361I DIAG: The VDDK Utility Thread may be hung > processing another request. > 03/26/2016 23:07:24 ANS0361I DIAG: Waiting up to another 360 > milliseconds to process a request to VddkFullVMOpenCloseSingleVMDK for vm > 'POKCBSAPAP62'. > 03/26/2016 23:27:58 ANS0361I DIAG: The VDDK Utility Thread may be hung > processing another request. > 03/26/2016 23:27:58 ANS0361I DIAG: Waiting up to another 360 > milliseconds to process a request to VddkFullVMCloseVMDKs for vm > 'pokcsmetvm01'. > 03/26/2016 23:28:20 ANS0361I DIAG: The VDDK Utility Thread may be hung > processing another request. > 03/26/2016 23:28:20 ANS0361I DIAG: Waiting up to another 360 > milliseconds to process a request to VddkFullVMOpenCloseSingleVMDK for vm > 'pokcdmetvm01'. > 03/26/2016 23:28:25 ANS0361I DIAG: The VDDK Utility Thread may be hung > processing another request. > 03/26/2016 23:28:25 ANS0361I DIAG: Waiting up to another 360 > milliseconds to process a request to VddkFullVMOpenCloseSingleVMDK for vm > 'POKCDSAPAP31'. > 03/26/2016 23:29:37 ANS0361I DIAG: The VDDK Utility Thread may be hung > processing another request. > 03/26/2016 23:29:37 ANS0361I DIAG: Waiting up to another 360 > milliseconds to process a request to VddkFullVMCloseVMDKs for vm > 'pokctcvs01'. > 03/27/2016 00:07:17 ANS0361I DIAG: The VDDK Utility Thread may be hung > processing another request. > > Thanks & Regards, > > *Srikanth kola* > Backup & Recovery > IBMIndiaPvt Ltd, Bangalore > Mobile: +91 9885473450 >
Deduplication and database backups
Hi all, I want to hear what others are doing in regards of deduplication and large files / database backups, on a recent setup we are taking backups of a SAP Hana system to a direcotry container, I see great dedup stats when the system is doing log backups, but I get no deduplication effects when we are doing full backups, the database is roughly 250 GB in size, and it looks like TSM sees the object as one file. ANR0951I Session 550996 for node x processed 1 files using inline deduplication. 251,754,067,764 bytes were reduced by 0 bytes. (SESSION: 550996) I am not 100% sure how to handle this, are others using directory containers at all? are you using them for TDP Database backups ? any thoughts ? *Arni Snorri Eggertsson* ar...@gormur.com
Re: Spectrum Protect Encryption
Hi Ricky, IBM Spectrum Protect supports AES-128 and AES-256 for client-side data encryption, and AES-256 for cloud-container storage pools on the server. It also supports SSL/TLS communication encryption up to TLS 1.2. Thank you, Del "ADSM: Dist Stor Manager" wrote on 03/25/2016 02:16:30 PM: > From: "Plair, Ricky" > To: ADSM-L@VM.MARIST.EDU > Date: 03/25/2016 02:17 PM > Subject: Spectrum Protect Encryption > Sent by: "ADSM: Dist Stor Manager" > > Can anyone tell me what type/version of encryption that the new IBM > Spectrum Protect uses. > > Is it the same as the older versions AES 128? > > I appreciate the help. > > Ricky M. Plair > Storage Engineer > HealthPlan Services > Office: 813 289 1000 Ext 2273 > Mobile: 813 357 9673
