Îøèáêà "page allocation failure" íà ïðîøèâêàõ RT-N16-1.9.2.7-rtn

[ryzhov_al]

Ïîìîãëî, óêàçàííîé îøèáêè áîëüøå íåò.
Ïðè ñêà÷èâàíèè íà ñêîðîñòè 2,5ÌÁ/c íàáëþäàåì êàðòèíó:

top - 00:00:14 up 1 day,  1:32,  0 users,  load average: 3.33, 3.45, 3.53
Tasks:  52 total,   1 running,  51 sleeping,   0 stopped,   0 zombie
Cpu(s):  0.7%us,  0.7%sy,  0.0%ni,  0.0%id, 97.7%wa,  0.0%hi,  1.0%si,  0.0%st
Mem:    126544k total,   101812k used,    24732k free,      868k buffers
Swap:        0k total,        0k used,        0k free,    69620k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
21805 god       16   0  1648  648  500 R  1.3  0.5   0:02.30 top
  337 god       10  -5     0    0    0 S  0.3  0.0   5:26.75 kl2tpd/0
 5008 god       18   0  9024 6536 1756 D  0.3  5.2  17:13.04 transmission-da
    2 god       10  -5     0    0    0 S  0.0  0.0   0:00.00 kthreadd
    3 god       34  19     0    0    0 S  0.0  0.0   0:12.55 ksoftirqd/0
   24 god       10  -5     0    0    0 S  0.0  0.0   0:00.42 kblockd/0
   51 god       15   0     0    0    0 S  0.0  0.0   0:01.41 pdflush
    4 god       10  -5     0    0    0 S  0.0  0.0   0:00.07 events/0
   53 god       20  -5     0    0    0 S  0.0  0.0   0:00.00 aio/0
  105 god       10  -5     0    0    0 S  0.0  0.0   0:02.80 mtdblockd
  196 god       15   0  1544  284  232 S  0.0  0.2   0:00.25 syslogd
   52 god       10  -5     0    0    0 S  0.0  0.0   0:02.90 kswapd0
  202 god       15   0  1128  188   96 S  0.0  0.1   0:00.74 nas
    1 god       23   0  1568  616  516 S  0.0  0.5   0:00.58 init
  210 god       15   0  1172  348  276 S  0.0  0.3   0:00.00 dropbear
  213 god       15   0  1196  428  324 S  0.0  0.3   0:01.34 httpd
  218 nobody    15   0   932  420  312 S  0.0  0.3   0:02.91 dnsmasq

Âèäíî, ÷òî 97% âðåìåíè ïðîöåññîð îæèäàåò çàâåðøåíèÿ I/O-îïåðàöèé. Â äàëüíåéøåì ìîæíî áóäåò ïîèãðàòüñÿ ïàðàìåòðàìè /proc/sys/vm/* äëÿ ìèíèìèçàöèè wait-âðåìåíè (ïðèìåð).
RAM áîëüøå íå ïåðåïîëíÿåòñÿ: