> On Jun 10, 2016, at 5:19 AM, Eric Friedrich (efriedri) <[email protected]> > wrote: > > Thanks James- > Looks like it detected the drive size properly, however the cache init is > still failing. I removed the /dev/ram* devices from storage.config just in > case they were causing a problem. I also added another 4GB virtual drive just > to see if more disk space was needed. > > [Jun 9 23:29:06.391] Server {0x7ffe0ceba800} DEBUG: (cache_init) > Store::read_config - ns = new Span; ns->init("/dev/vdb",-1), forced volume=1 > [Jun 10 12:16:43.157] Server {0x7f34c3dda800} DEBUG: (cache_init) > Store::read_config, fd = -1, > "/opt/trafficserver/etc/trafficserver/storage.config" > [Jun 10 12:16:43.157] Server {0x7f34c3dda800} DEBUG: (cache_init) > Store::read_config: "/dev/vdb" > [Jun 10 12:16:43.157] Server {0x7f34c3dda800} DEBUG: (cache_init) > Store::read_config - ns = new Span; ns->init("/dev/vdb",-1), forced volume=1 > [Jun 10 12:16:43.157] Server {0x7f34c3dda800} DEBUG: (cache_init) initialized > span '/dev/vdb' > [Jun 10 12:16:43.157] Server {0x7f34c3dda800} DEBUG: (cache_init) > hw_sector_size=512, size=1073741824, blocks=131072, disk_id=0/64528, > file_pathname=1 > [Jun 10 12:16:43.157] Server {0x7f34c3dda800} DEBUG: (cache_init) > Store::read_config: "/dev/vdc" > [Jun 10 12:16:43.157] Server {0x7f34c3dda800} DEBUG: (cache_init) > Store::read_config - ns = new Span; ns->init("/dev/vdc",-1), forced volume=1 > [Jun 10 12:16:43.157] Server {0x7f34c3dda800} DEBUG: (cache_init) initialized > span '/dev/vdc' > [Jun 10 12:16:43.157] Server {0x7f34c3dda800} DEBUG: (cache_init) > hw_sector_size=512, size=4294967296, blocks=524288, disk_id=0/64544, > file_pathname=1 > [Jun 10 12:16:43.207] Server {0x7f34c3dda800} DEBUG: (cache_init) initialized > span '/opt/trafficserver/var/trafficserver' > [Jun 10 12:16:43.207] Server {0x7f34c3dda800} DEBUG: (cache_init) > hw_sector_size=4096, size=33554432, blocks=4096, disk_id=64517/391104, > file_pathname=0 > [Jun 10 12:16:43.267] Server {0x7f34c3dda800} DEBUG: (cache_init) Cache::open > - proxy.config.cache.min_average_object_size = 131072 > [Jun 10 12:16:43.267] Server {0x7f34c3dda800} DEBUG: (cache_init) > CacheProcessor::cacheInitialized - theCache, total_size = 0 = 0 MB > [Jun 10 12:16:43.267] Server {0x7f34c3dda800} DEBUG: (cache_init) > CacheProcessor::cacheInitialized - failed to initialize the cache for http: > cache disabled
Hmmm ... can you try again with "traffic_server -T cache" to capture more debug tags? Can you also file a Jira <https://issues.apache.org/jira/browse/TS> and attach a storage.config and volume.config that reproduces? thanks > > >> On Jun 9, 2016, at 5:34 PM, James Peach <[email protected]> wrote: >> >> >>> On Jun 8, 2016, at 1:42 PM, Eric Friedrich (efriedri) <[email protected]> >>> wrote: >>> >>> Using ATS v5.3.2, I have a 1GB virtual disk configured (via OpenStack) as >>> /dev/sdb. This is the only disk in my volume. There are a few other disks >>> in another volume, but I’m not troubleshooting those yet. >>> >>> When I start ATS, I see the following in diags.log: >>> >>> [centos@beta1-edge2 ~]$ tail >>> /opt/trafficserver/var/log/trafficserver/diags.log >>> [Jun 8 20:27:05.327] Server {0x2b702a726700} WARNING: the size of volume 1 >>> (0) is less than the minimum required volume size 128 >>> [Jun 8 20:27:05.327] Server {0x2b702a726700} WARNING: volume 1 is not >>> created >>> [Jun 8 20:27:05.328] Server {0x2b702a726700} WARNING: failed to initialize >>> the cache for http: cache disabled >>> [Jun 8 20:27:05.328] Server {0x2b702a726700} NOTE: cache disabled >> >> It sounds like ATS wasn't able to probe the geometry for that volume. Can >> you run "traffic_server -T cache_init" and see what size it detected? >> >>> >>> >>> Is any special action needed to get ATS to recognize and begin using the >>> disks? >>> >>> Thanks! >>> Eric >>> >>> >>> >>> More details: >>> [centos@beta1-edge2 ~]$ cat >>> /opt/trafficserver/etc/trafficserver/storage.config >>> /dev/ram0 volume=2 >>> /dev/ram1 volume=2 >>> /dev/ram2 volume=2 >>> /dev/ram3 volume=2 >>> /dev/ram4 volume=2 >>> /dev/ram5 volume=2 >>> /dev/ram6 volume=2 >>> /dev/ram7 volume=2 >>> /dev/vdb volume=1 >>> [centos@beta1-edge2 ~]$ sudo fdisk -l /dev/vdb >>> >>> Disk /dev/vdb: 1073 MB, 1073741824 bytes >>> 16 heads, 63 sectors/track, 2080 cylinders >>> Units = cylinders of 1008 * 512 = 516096 bytes >>> Sector size (logical/physical): 512 bytes / 512 bytes >>> I/O size (minimum/optimal): 512 bytes / 512 bytes >>> Disk identifier: 0x00000000 >> >
