Hi:
I use the traffic server as the Reverse Proxy with four disks as the
cache. But I found that traffic server not use the disks. The log in
diags.log has not 'cache enabled' and not 'cache disabled'.
The version is 4.2.2.
Who can help me.
Thanks!!!!
I open cache_init debug then the diags looks like this:
***********************************************************************
[Jan 16 18:02:52.407] {0x7fade53d57e0} STATUS: opened
/disk/ssd1/logs/trafficserver/diags.log
[Jan 16 18:02:52.407] {0x7fade53d57e0} NOTE: updated diags config
[Jan 16 18:02:54.418] Server {0x7fade53d57e0} NOTE: cache clustering
disabled
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} WARNING: no interim disks
specified in proxy.config.cache.interim.storage:
[Jan 16 18:02:54.422] Server {0x7fade53d57e0} NOTE: ip_allow.config
updated, reloading
[Jan 16 18:02:54.426] Server {0x7fade53d57e0} NOTE: cache clustering
disabled
[Jan 16 18:02:54.427] Server {0x7fade53d57e0} NOTE: logging initialized[3],
logging_mode = 1
[Jan 16 18:02:54.428] Server {0x7fade53d57e0} WARNING: unable to open cache
disk(s): InterimCache Cache Disabled
[Jan 16 18:02:54.428] Server {0x7fade53d57e0} WARNING: [ReverseProxy]
Unable to determine default redirect url for "referer" filter.
[Jan 16 18:02:54.434] Server {0x7fade53d57e0} NOTE: traffic server running
[Jan 16 18:02:54.465] Server {0x7faddfdb5700} NOTE: reading directory
'/dev/sde 368640:244189278'
[Jan 16 18:02:54.465] Server {0x7faddfeb6700} NOTE: reading directory
'/dev/sdd 368640:244189278'
[Jan 16 18:02:54.465] Server {0x7fade53d57e0} NOTE: reading directory
'/dev/sdb 368640:244189278'
[Jan 16 18:02:54.465] Server {0x7faddfcb4700} NOTE: reading directory
'/dev/sdc 368640:244189278'
[Jan 16 18:02:54.469] Server {0x7faddfeb6700} NOTE: using directory A for
'/dev/sdd 368640:244189278'
[Jan 16 18:02:54.469] Server {0x7faddfcb4700} NOTE: using directory A for
'/dev/sdc 368640:244189278'
[Jan 16 18:02:54.479] Server {0x7faddfdb5700} NOTE: using directory B for
'/dev/sde 368640:244189278'
[Jan 16 18:02:54.489] Server {0x7fade53d57e0} NOTE: using directory A for
'/dev/sdb 368640:244189278'
[Jan 16 18:02:57.403] Server {0x7faddfdb5700} NOTE: recovery clearing
offsets [785550164480, 785653652992] sync_serial 10847 next 10848
***********************************************************************
The tail of traffic.out is like this:
*********************************************************************************************************
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Store::read_config: "/dev/sde
"
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Store::read_config - ns = NEW (new Span); ns->init("/dev/sde",-1),
ns->vol_num=0
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init("/dev/sde",-1)
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - S_IFBLK - devnum = 2112
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - socketManager.open("/dev/sde", O_RDONLY) = 11
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - /dev/sde hw_sector_size=512 is_disk=1 adjusted_sec=1
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - /dev/sde alignment = 0
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init physical sectors 3907029168 total size 2000398934016 geometry
size 2000398934016 store blocks 244189323
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Store::read_config: "/dev/sdc
"
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Store::read_config - ns = NEW (new Span); ns->init("/dev/sdc",-1),
ns->vol_num=0
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init("/dev/sdc",-1)
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - S_IFBLK - devnum = 2080
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - socketManager.open("/dev/sdc", O_RDONLY) = 11
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - /dev/sdc hw_sector_size=512 is_disk=1 adjusted_sec=1
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - /dev/sdc alignment = 0
[Jan 16 18:02:54.419] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init physical sectors 3907029168 total size 2000398934016 geometry
size 2000398934016 store blocks 244189323
[Jan 16 18:02:54.426] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init("/usr/local/ats_422/var/trafficserver",33554432)
[Jan 16 18:02:54.426] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - S_IFDIR - devnum = 2051
[Jan 16 18:02:54.426] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - socketManager.open("/usr/local/ats_422/var/trafficserver",
O_RDONLY) = 28
[Jan 16 18:02:54.426] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - is_disk = 0, raw device = no
[Jan 16 18:02:54.426] Server {0x7fade53d57e0} DEBUG: (cache_init)
Span::init - mapped file "/usr/local/ats_422/var/trafficserver", 33554432
[Jan 16 18:02:54.455] Server {0x7faddfab2700} DEBUG: (cache_init)
Cache::open - proxy.config.cache.min_average_object_size = 102400
[Jan 16 18:02:54.465] Server {0x7faddfdb5700} DEBUG: (cache_init)
allocating 195338240 directory bytes for a 2000398565376 byte volume
(0.009765%)
[Jan 16 18:02:54.465] Server {0x7faddfeb6700} DEBUG: (cache_init)
allocating 195338240 directory bytes for a 2000398565376 byte volume
(0.009765%)
[Jan 16 18:02:54.465] Server {0x7fade53d57e0} DEBUG: (cache_init)
allocating 195338240 directory bytes for a 2000398565376 byte volume
(0.009765%)
[Jan 16 18:02:54.465] Server {0x7faddfcb4700} DEBUG: (cache_init)
allocating 195338240 directory bytes for a 2000398565376 byte volume
(0.009765%)
*********************************************************************************************************
