Hi Nicholas, Thanks for the reply,
Yes, MD5 check sum all correct. I believe this some thing related to corruption in the partition however switch does show any errors with fsck and nand-mediack on storage. I want to check any one in the list had same problem and anyway to process remote upgrade on those devices. Thank you Kamal On Wed, Sep 27, 2017 at 9:27 PM, Nicholas Oas <nicholas....@gmail.com> wrote: > Does the version you are upgrading FROM seem to matter? Also is the md5sum > on your jinstall .tgz correct? > > On Sep 27, 2017 1:57 AM, "Kamal Dissanayaka" <kamalas...@gmail.com> wrote: > >> Hi Experts >> >> >> Has anyone experience if error "*g_vfs_done():da1[READ(offset=4194304, >> length=16384)]error = 6" *when upgrading EX4200 switches? The switch will >> not boot after reboot though it suggest to reboot. We can manually boot it >> through console and the see the partition that was backup before upgrade >> is >> corrupted. >> >> The issue with this is remote upgrades. Remote upgrades fails randomly and >> some has to visit the sit to fix it. Is there any way fix it ? >> >> >> 1. Upgrade >> >> root> request system software add >> /var/tmp/jinstall-ex-4200-15.1R2.9-domestic-signed.tgz >> >> umass1: at uhub0 port 1 (addr 3) disconnected >> >> (da1:umass-sim1:1:0:0): lost device >> >> umass1: detached >> >> >> >> Checking pending install on fpc0 >> >> >> >> Validating on fpc0 >> >> Done with validate of >> </var/tmp/jinstall-ex-4200-15.1R2.9-domestic-signed.tgz> on VC members >> >> >> >> fpc0: >> >> Verify the signature of the new package >> >> *g_vfs_done():da1[READ(offset=4194304, length=16384)]error = 6* >> >> >> Verified jinstall-ex-4200-15.1R2.9-domestic.tgz signed by >> PackageProductionRSA_2015 method RSA2048+SHA1 >> >> WARNING: A reboot is required to install the software >> >> WARNING: Use the 'request system reboot' command immediately >> >> >> >> {master:0} >> >> >> >> 2. Upgrade finally fail and stop at >> >> >> >> ***** FILE SYSTEM MARKED CLEAN ***** >> >> tunefs: soft updates remains unchanged as enabled >> >> [: -eq: unexpected operator >> >> Installing disk0s3d:/jinstall-ex-4200-15.1R2.9-domestic-signed.tgz >> >> >> >> gzip: stdin: invalid compressed data--format violated >> >> tar: Unexpected EOF in archive >> >> tar: Unexpected EOF in archive >> >> tar: Error is not recoverable: exiting now >> >> *** The installer exited with status 2 *** >> >> *** The installation is unsuccessful!!! *** >> >> A shell has been started. type exit<cr> to reboot: >> >> # >> >> >> 3. when you exit it will boot with old image, and >> >> >> > show system storage partitions >> >> fpc0: >> >> ------------------------------------------------------------ >> -------------- >> >> Boot Media: internal (da0) >> >> Active Partition: da0s2a >> >> Backup Partition: da0s1a >> >> Currently booted from: active (da0s2a) >> >> >> >> Partitions information: >> >> Partition Size Mountpoint >> >> s1a 183M altroot >> >> s2a 184M / >> >> s3d 369M /var/tmp >> >> s3e 123M /var >> >> s4d 62M /config >> >> >> >> {master:0} >> >> root> >> >> >> >> {master:0} >> >> root> show system snapshot media internal >> >> fpc0: >> >> ------------------------------------------------------------ >> -------------- >> >> error: /dev/da0s1a is not a JUNOS snapshot >> >> >> >> {master:0} >> >> root> show system snapshot >> >> fpc0: >> >> ------------------------------------------------------------ >> -------------- >> >> error: external media missing or invalid >> >> >> >> >> Thank you >> >> >> Kamal >> _______________________________________________ >> juniper-nsp mailing list juniper-nsp@puck.nether.net >> https://puck.nether.net/mailman/listinfo/juniper-nsp >> > _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp