August 12, 200916 yr Hi i had to shutdown my server because they shut down the power over here for one hour. anyway... after i did start the server again i could not access sabnzdb. so i checked the syslog.... Aug 12 18:46:09 media-server kernel: Out of memory: kill process 1889 (python) score 3207 or a child Aug 12 18:46:09 media-server kernel: Killed process 1889 (python) i do not know what´s wrong i did not change a thing. i´m running unraid 4.2.2 with twonky, uu and sabnzbd. When i start sabnzbd again it gets killed right away... here is the last part of the syslog: Aug 12 18:43:54 media-server emhttp: shcmd (17): killall -HUP smbd Aug 12 18:43:54 media-server emhttp: shcmd (18): /etc/rc.d/rc.nfsd restart >/dev/null Aug 12 18:46:09 media-server kernel: unrar invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 Aug 12 18:46:09 media-server kernel: Pid: 2222, comm: unrar Not tainted 2.6.27.7-unRAID #3 Aug 12 18:46:09 media-server kernel: [] oom_kill_process+0x4e/0x19b Aug 12 18:46:09 media-server kernel: [] out_of_memory+0x14e/0x17f Aug 12 18:46:09 media-server kernel: [] __alloc_pages_internal+0x2cd/0x372 Aug 12 18:46:09 media-server kernel: [] __do_page_cache_readahead+0x88/0x167 Aug 12 18:46:09 media-server kernel: [] ondemand_readahead+0x40/0x115 Aug 12 18:46:09 media-server kernel: [] page_cache_sync_readahead+0x15/0x19 Aug 12 18:46:09 media-server kernel: [] generic_file_aio_read+0x20a/0x51e Aug 12 18:46:09 media-server kernel: [] do_sync_read+0xbe/0x103 Aug 12 18:46:09 media-server kernel: [] autoremove_wake_function+0x0/0x2b Aug 12 18:46:09 media-server kernel: [] pick_next_task_fair+0x97/0xa2 Aug 12 18:46:09 media-server kernel: [] schedule+0x581/0x5d1 Aug 12 18:46:09 media-server kernel: [] do_sync_read+0x0/0x103 Aug 12 18:46:09 media-server kernel: [] vfs_read+0x81/0xf4 Aug 12 18:46:09 media-server kernel: [] sys_read+0x3c/0x63 Aug 12 18:46:09 media-server kernel: [] syscall_call+0x7/0xb Aug 12 18:46:09 media-server kernel: [] quirk_piix4_acpi+0x5e/0x13c Aug 12 18:46:09 media-server kernel: ======================= Aug 12 18:46:09 media-server kernel: Mem-Info: Aug 12 18:46:09 media-server kernel: DMA per-cpu: Aug 12 18:46:09 media-server kernel: CPU 0: hi: 0, btch: 1 usd: 0 Aug 12 18:46:09 media-server kernel: Normal per-cpu: Aug 12 18:46:09 media-server kernel: CPU 0: hi: 186, btch: 31 usd: 167 Aug 12 18:46:09 media-server kernel: HighMem per-cpu: Aug 12 18:46:09 media-server kernel: CPU 0: hi: 186, btch: 31 usd: 168 Aug 12 18:46:09 media-server kernel: Active:191942 inactive:173350 dirty:0 writeback:0 unstable:0 Aug 12 18:46:09 media-server kernel: free:7490 slab:3437 mapped:314 pagetables:175 bounce:0 Aug 12 18:46:09 media-server kernel: DMA free:6028kB min:64kB low:80kB high:96kB active:3960kB inactive:2580kB present:15868kB pages_scanned:10325 all_unreclaimable? yes Aug 12 18:46:09 media-server kernel: lowmem_reserve[]: 0 873 1491 1491 Aug 12 18:46:09 media-server kernel: Normal free:23436kB min:3744kB low:4680kB high:5616kB active:413680kB inactive:412316kB present:894080kB pages_scanned:1550803 all_unreclaimable? no Aug 12 18:46:09 media-server kernel: lowmem_reserve[]: 0 0 4946 4946 Aug 12 18:46:09 media-server kernel: HighMem free:496kB min:512kB low:1172kB high:1836kB active:350128kB inactive:278504kB present:633152kB pages_scanned:976835 all_unreclaimable? yes Aug 12 18:46:09 media-server kernel: lowmem_reserve[]: 0 0 0 0 Aug 12 18:46:09 media-server kernel: DMA: 5*4kB 9*8kB 7*16kB 6*32kB 8*64kB 6*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB = 6028kB Aug 12 18:46:09 media-server kernel: Normal: 4837*4kB 1*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 23436kB Aug 12 18:46:09 media-server kernel: HighMem: 32*4kB 0*8kB 1*16kB 1*32kB 1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 496kB Aug 12 18:46:09 media-server kernel: 352003 total pagecache pages Aug 12 18:46:09 media-server kernel: 0 pages in swap cache Aug 12 18:46:09 media-server kernel: Swap cache stats: add 0, delete 0, find 0/0 Aug 12 18:46:09 media-server kernel: Free swap = 0kB Aug 12 18:46:09 media-server kernel: Total swap = 0kB Aug 12 18:46:09 media-server kernel: 388911 pages RAM Aug 12 18:46:09 media-server kernel: 159535 pages HighMem Aug 12 18:46:09 media-server kernel: 4250 pages reserved Aug 12 18:46:09 media-server kernel: 983 pages shared Aug 12 18:46:09 media-server kernel: 376244 pages non-shared Aug 12 18:46:09 media-server kernel: Out of memory: kill process 1890 (python) score 3264 or a child Aug 12 18:46:09 media-server kernel: Killed process 2222 (unrar) Aug 12 18:46:09 media-server kernel: twonkymediaserv invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 Aug 12 18:46:09 media-server kernel: Pid: 2214, comm: twonkymediaserv Not tainted 2.6.27.7-unRAID #3 Aug 12 18:46:09 media-server kernel: [] oom_kill_process+0x4e/0x19b Aug 12 18:46:09 media-server kernel: [] out_of_memory+0x14e/0x17f Aug 12 18:46:09 media-server kernel: [] __alloc_pages_internal+0x2cd/0x372 Aug 12 18:46:09 media-server kernel: [] __do_page_cache_readahead+0x88/0x167 Aug 12 18:46:09 media-server kernel: [] page_cache_sync_readahead+0x15/0x19 Aug 12 18:46:09 media-server kernel: [] generic_file_aio_read+0x20a/0x51e Aug 12 18:46:09 media-server kernel: [] do_sync_read+0xbe/0x103 Aug 12 18:46:09 media-server kernel: [] cp_new_stat64+0xf9/0x10b Aug 12 18:46:09 media-server kernel: [] autoremove_wake_function+0x0/0x2b Aug 12 18:46:09 media-server kernel: [] schedule+0x31d/0x5d1 Aug 12 18:46:09 media-server kernel: [] do_sync_read+0x0/0x103 Aug 12 18:46:09 media-server kernel: [] vfs_read+0x81/0xf4 Aug 12 18:46:09 media-server kernel: [] sys_read+0x3c/0x63 Aug 12 18:46:09 media-server kernel: [] syscall_call+0x7/0xb Aug 12 18:46:09 media-server kernel: ======================= Aug 12 18:46:09 media-server kernel: Mem-Info: Aug 12 18:46:09 media-server kernel: DMA per-cpu: Aug 12 18:46:09 media-server kernel: CPU 0: hi: 0, btch: 1 usd: 0 Aug 12 18:46:09 media-server kernel: Normal per-cpu: Aug 12 18:46:09 media-server kernel: CPU 0: hi: 186, btch: 31 usd: 169 Aug 12 18:46:09 media-server kernel: HighMem per-cpu: Aug 12 18:46:09 media-server kernel: CPU 0: hi: 186, btch: 31 usd: 170 Aug 12 18:46:09 media-server kernel: Active:201464 inactive:163763 dirty:0 writeback:0 unstable:0 Aug 12 18:46:09 media-server kernel: free:7544 slab:3437 mapped:405 pagetables:175 bounce:0 Aug 12 18:46:09 media-server kernel: DMA free:6028kB min:64kB low:80kB high:96kB active:3832kB inactive:2708kB present:15868kB pages_scanned:10357 all_unreclaimable? yes Aug 12 18:46:09 media-server kernel: lowmem_reserve[]: 0 873 1491 1491 Aug 12 18:46:09 media-server kernel: Normal free:23436kB min:3744kB low:4680kB high:5616kB active:413760kB inactive:412336kB present:894080kB pages_scanned:0 all_unreclaimable? no Aug 12 18:46:09 media-server kernel: lowmem_reserve[]: 0 0 4946 4946 Aug 12 18:46:09 media-server kernel: HighMem free:712kB min:512kB low:1172kB high:1836kB active:388264kB inactive:240008kB present:633152kB pages_scanned:109538 all_unreclaimable? no Aug 12 18:46:09 media-server kernel: lowmem_reserve[]: 0 0 0 0 Aug 12 18:46:09 media-server kernel: DMA: 5*4kB 9*8kB 7*16kB 6*32kB 8*64kB 6*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB = 6028kB Aug 12 18:46:09 media-server kernel: Normal: 4837*4kB 2*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 23444kB Aug 12 18:46:09 media-server kernel: HighMem: 84*4kB 5*8kB 1*16kB 1*32kB 1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 744kB Aug 12 18:46:09 media-server kernel: 352068 total pagecache pages Aug 12 18:46:09 media-server kernel: 0 pages in swap cache Aug 12 18:46:09 media-server kernel: Swap cache stats: add 0, delete 0, find 0/0 Aug 12 18:46:09 media-server kernel: Free swap = 0kB Aug 12 18:46:09 media-server kernel: Total swap = 0kB Aug 12 18:46:09 media-server kernel: 388911 pages RAM Aug 12 18:46:09 media-server kernel: 159535 pages HighMem Aug 12 18:46:09 media-server kernel: 4250 pages reserved Aug 12 18:46:09 media-server kernel: 1165 pages shared Aug 12 18:46:09 media-server kernel: 376050 pages non-shared Aug 12 18:46:09 media-server kernel: Out of memory: kill process 1889 (python) score 3207 or a child Aug 12 18:46:09 media-server kernel: Killed process 1889 (python) Aug 12 18:48:47 media-server ntpd[1191]: Listening on interface #2 eth0, 192.168.2.65#123 Enabled Aug 12 19:20:52 media-server emhttp: shcmd (19): /usr/sbin/hdparm -y /dev/hde >/dev/null Aug 12 19:26:38 media-server in.telnetd[2477]: connect from 192.168.2.201 (192.168.2.201)
August 12, 200916 yr Clearly, you have a process that is using up all your memory... (or your syslog is so huge it is using up all your memory) So... until you figure out which it is... don't start the extras... Joe L.
August 12, 200916 yr Author Clearly, you have a process that is using up all your memory... how can i find out which one it is? or your syslog is so huge it is using up all your memory the funny thing is that the server was running in this configuration for over one year... Here is the last part of my syslog after a reboot. (without starting twonkymedia) Aug 12 21:17:02 media-server emhttp: shcmd (12): cp /etc/exports- /etc/exports Aug 12 21:17:02 media-server emhttp: shcmd (13): mkdir -m 700 /mnt/user Aug 12 21:17:02 media-server emhttp: shcmd (14): /usr/local/sbin/shfs /mnt/user 1 20000 Aug 12 21:17:02 media-server emhttp: shcmd (15): mkdir -m 700 /mnt/user0 Aug 12 21:17:02 media-server emhttp: shcmd (16): /usr/local/sbin/shfs /mnt/user0 0 Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk1/./.DS_Store Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk2/./.DS_Store Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk3/./.DS_Store Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk3/./ehthumbs.db Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk4/./.DS_Store Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk5/./.DS_Store Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk5/./ehthumbs.db Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk6/./.DS_Store Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk7/./.DS_Store Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk7/./ehthumbs.db Aug 12 21:17:04 media-server shfs(1): duplicate object: /mnt/disk9/./.DS_Store Aug 12 21:17:04 media-server emhttp: shcmd (17): killall -HUP smbd Aug 12 21:17:04 media-server emhttp: shcmd (18): /etc/rc.d/rc.nfsd restart >/dev/null Aug 12 21:19:31 media-server kernel: unrar invoked oom-killer: gfp_mask=0x200d2, order=0, oomkilladj=0 Aug 12 21:19:31 media-server kernel: Pid: 2203, comm: unrar Not tainted 2.6.27.7-unRAID #3 Aug 12 21:19:31 media-server kernel: [] oom_kill_process+0x4e/0x19b Aug 12 21:19:31 media-server kernel: [] out_of_memory+0x14e/0x17f Aug 12 21:19:31 media-server kernel: [] __alloc_pages_internal+0x2cd/0x372 Aug 12 21:19:31 media-server kernel: [] __grab_cache_page+0x32/0x68 Aug 12 21:19:31 media-server kernel: [] simple_write_begin+0x27/0x56 Aug 12 21:19:31 media-server kernel: [] generic_file_buffered_write+0xeb/0x53e Aug 12 21:19:31 media-server kernel: [] file_remove_suid+0x18/0x47 Aug 12 21:19:31 media-server kernel: [] __generic_file_aio_write_nolock+0x434/0x481 Aug 12 21:19:31 media-server kernel: [] mnt_want_write+0x21/0x56 Aug 12 21:19:31 media-server kernel: [] generic_file_aio_write+0x5b/0xb2 Aug 12 21:19:31 media-server kernel: [] do_sync_write+0xbe/0x105 Aug 12 21:19:31 media-server kernel: [] mempool_free+0x63/0x67 Aug 12 21:19:31 media-server kernel: [] autoremove_wake_function+0x0/0x2b Aug 12 21:19:31 media-server kernel: [] ide_intr+0x188/0x193 [ide_core] Aug 12 21:19:31 media-server kernel: [] do_sync_write+0x0/0x105 Aug 12 21:19:31 media-server kernel: [] vfs_write+0x83/0xf6 Aug 12 21:19:31 media-server kernel: [] sys_write+0x3c/0x63 Aug 12 21:19:31 media-server kernel: [] syscall_call+0x7/0xb Aug 12 21:19:31 media-server kernel: ======================= Aug 12 21:19:31 media-server kernel: Mem-Info: Aug 12 21:19:31 media-server kernel: DMA per-cpu: Aug 12 21:19:31 media-server kernel: CPU 0: hi: 0, btch: 1 usd: 0 Aug 12 21:19:31 media-server kernel: Normal per-cpu: Aug 12 21:19:31 media-server kernel: CPU 0: hi: 186, btch: 31 usd: 162 Aug 12 21:19:31 media-server kernel: HighMem per-cpu: Aug 12 21:19:31 media-server kernel: CPU 0: hi: 186, btch: 31 usd: 175 Aug 12 21:19:31 media-server kernel: Active:189355 inactive:176078 dirty:0 writeback:0 unstable:0 Aug 12 21:19:31 media-server kernel: free:7583 slab:3256 mapped:179 pagetables:180 bounce:0 Aug 12 21:19:31 media-server kernel: DMA free:6024kB min:64kB low:80kB high:96kB active:3936kB inactive:2608kB present:15868kB pages_scanned:9986 all_unreclaimable? yes Aug 12 21:19:31 media-server kernel: lowmem_reserve[]: 0 873 1491 1491 Aug 12 21:19:31 media-server kernel: Normal free:23812kB min:3744kB low:4680kB high:5616kB active:414432kB inactive:412176kB present:894080kB pages_scanned:1642 all_unreclaimable? no Aug 12 21:19:31 media-server kernel: lowmem_reserve[]: 0 0 4946 4946 Aug 12 21:19:31 media-server kernel: HighMem free:496kB min:512kB low:1172kB high:1836kB active:339052kB inactive:289528kB present:633152kB pages_scanned:630434 all_unreclaimable? no Aug 12 21:19:31 media-server kernel: lowmem_reserve[]: 0 0 0 0 Aug 12 21:19:31 media-server kernel: DMA: 6*4kB 4*8kB 9*16kB 4*32kB 7*64kB 3*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB = 6024kB Aug 12 21:19:31 media-server kernel: Normal: 4893*4kB 18*8kB 2*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 23812kB Aug 12 21:19:31 media-server kernel: HighMem: 0*4kB 0*8kB 1*16kB 3*32kB 2*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 496kB Aug 12 21:19:31 media-server kernel: 352878 total pagecache pages Aug 12 21:19:31 media-server kernel: 0 pages in swap cache Aug 12 21:19:31 media-server kernel: Swap cache stats: add 0, delete 0, find 0/0 Aug 12 21:19:31 media-server kernel: Free swap = 0kB Aug 12 21:19:31 media-server kernel: Total swap = 0kB Aug 12 21:19:31 media-server kernel: 388911 pages RAM Aug 12 21:19:31 media-server kernel: 159535 pages HighMem Aug 12 21:19:31 media-server kernel: 4250 pages reserved Aug 12 21:19:31 media-server kernel: 916 pages shared Aug 12 21:19:31 media-server kernel: 376292 pages non-shared Aug 12 21:19:31 media-server kernel: Out of memory: kill process 1890 (python) score 3255 or a child Aug 12 21:19:31 media-server kernel: Killed process 2203 (unrar) Aug 12 21:19:33 media-server kernel: python invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 Aug 12 21:19:33 media-server kernel: Pid: 1890, comm: python Not tainted 2.6.27.7-unRAID #3 Aug 12 21:19:33 media-server kernel: [] oom_kill_process+0x4e/0x19b Aug 12 21:19:33 media-server kernel: [] out_of_memory+0x14e/0x17f Aug 12 21:19:33 media-server kernel: [] __alloc_pages_internal+0x2cd/0x372 Aug 12 21:19:33 media-server kernel: [] __do_page_cache_readahead+0x88/0x167 Aug 12 21:19:33 media-server kernel: [] ondemand_readahead+0x40/0x115 Aug 12 21:19:33 media-server kernel: [] generic_file_aio_read+0x23b/0x51e Aug 12 21:19:33 media-server kernel: [] do_sync_read+0xbe/0x103 Aug 12 21:19:33 media-server kernel: [] autoremove_wake_function+0x0/0x2b Aug 12 21:19:33 media-server kernel: [] do_sync_read+0x0/0x103 Aug 12 21:19:33 media-server kernel: [] vfs_read+0x81/0xf4 Aug 12 21:19:33 media-server kernel: [] sys_read+0x3c/0x63 Aug 12 21:19:33 media-server kernel: [] syscall_call+0x7/0xb Aug 12 21:19:33 media-server kernel: [] quirk_piix4_acpi+0x5e/0x13c Aug 12 21:19:33 media-server kernel: ======================= Aug 12 21:19:33 media-server kernel: Mem-Info: Aug 12 21:19:33 media-server kernel: DMA per-cpu: Aug 12 21:19:33 media-server kernel: CPU 0: hi: 0, btch: 1 usd: 0 Aug 12 21:19:33 media-server kernel: Normal per-cpu: Aug 12 21:19:33 media-server kernel: CPU 0: hi: 186, btch: 31 usd: 185 Aug 12 21:19:33 media-server kernel: HighMem per-cpu: Aug 12 21:19:33 media-server kernel: CPU 0: hi: 186, btch: 31 usd: 185 Aug 12 21:19:33 media-server kernel: Active:188875 inactive:176637 dirty:0 writeback:0 unstable:0 Aug 12 21:19:33 media-server kernel: free:7527 slab:3215 mapped:191 pagetables:175 bounce:0 Aug 12 21:19:33 media-server kernel: DMA free:6024kB min:64kB low:80kB high:96kB active:3936kB inactive:2608kB present:15868kB pages_scanned:9986 all_unreclaimable? yes Aug 12 21:19:33 media-server kernel: lowmem_reserve[]: 0 873 1491 1491 Aug 12 21:19:33 media-server kernel: Normal free:23588kB min:3744kB low:4680kB high:5616kB active:414604kB inactive:412352kB present:894080kB pages_scanned:420122 all_unreclaimable? no Aug 12 21:19:33 media-server kernel: lowmem_reserve[]: 0 0 4946 4946 Aug 12 21:19:33 media-server kernel: HighMem free:496kB min:512kB low:1172kB high:1836kB active:336960kB inactive:291588kB present:633152kB pages_scanned:950839 all_unreclaimable? yes Aug 12 21:19:33 media-server kernel: lowmem_reserve[]: 0 0 0 0 Aug 12 21:19:33 media-server kernel: DMA: 6*4kB 4*8kB 9*16kB 4*32kB 7*64kB 3*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB = 6024kB Aug 12 21:19:33 media-server kernel: Normal: 4859*4kB 9*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 23588kB Aug 12 21:19:33 media-server kernel: HighMem: 0*4kB 0*8kB 1*16kB 3*32kB 2*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 496kB Aug 12 21:19:33 media-server kernel: 353051 total pagecache pages Aug 12 21:19:33 media-server kernel: 0 pages in swap cache Aug 12 21:19:33 media-server kernel: Swap cache stats: add 0, delete 0, find 0/0 Aug 12 21:19:33 media-server kernel: Free swap = 0kB Aug 12 21:19:33 media-server kernel: Total swap = 0kB Aug 12 21:19:33 media-server kernel: 388911 pages RAM Aug 12 21:19:33 media-server kernel: 159535 pages HighMem Aug 12 21:19:33 media-server kernel: 4250 pages reserved Aug 12 21:19:33 media-server kernel: 916 pages shared Aug 12 21:19:33 media-server kernel: 376301 pages non-shared Aug 12 21:19:33 media-server kernel: Out of memory: kill process 1889 (python) score 3198 or a child Aug 12 21:19:33 media-server kernel: Killed process 1889 (python) Total lines: 802
August 13, 200916 yr One way to get a listing of processes sorted by memory usage is to type this command at the linux prompt: ps vx | head -1 ; ps vx| grep -v PID | sort -n +8 | tail -10 another way is here: ps -eo %mem,rss,pid,args --sort rss | tail -10 The "ps" command is very flexible in how it can output its data. It can sort the output, or you can use "sort" to do it.
August 13, 200916 yr Author Do you have a LEGITIMATE copy of the unraid software? mmhhh... What is "unrar" doing? It is not a normal part of unRAID. it is a part of sabnzdb... One way to get a listing of processes sorted by memory usage is to type this command at the linux prompt: ps vx | head -1 ; ps vx| grep -v PID | sort -n +8 | tail -10 another way is here: ps -eo %mem,rss,pid,args --sort rss | tail -10 The "ps" command is very flexible in how it can output its data. It can sort the output, or you can use "sort" to do it. i could not sort it out which process it was, so i did a new clean install and now everything is back to normal
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