Ïðîáëåìà íà ðîóòåðå WL-500gP/W (MIPS R1) ñ ïðîøèâêîé -rtn (2.6)

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26-07-2012, 15:06
staticroute

Quote:

Originally Posted by residend

â òîðåíòàõ âûäà¸ò äî 11 Ìá/ñåê (îáû÷íî 9-10), ñïèäòåñò ìåðÿåò 90 Ìáèò/ñåê, òàê ÷òî ïî ìîåìó îòëè÷íûå ðåçóëüòàòû!

ýòî íà êàêîé ïðîøèâêå (æåëàòåëüíî åùå è óêàçàòü âåðñèþ áèëäà) ? è ÷òî çà àãðåãàò ó âàñ?

Àïäåéò: Â îáùåì-òî ïðîáëåìà åñòü íà âñåõ ïðîøèâêàõ, îñíîâàííûõ íà ÿäðå ñåðèè 2.6.õ

Çàêëþ÷àåòñÿ îíà â òîì, ÷òî ïðè ñêà÷èâàíèè ñ ËÎÊÀËÜÍÎÉ ñåòè, load ðîóòåðà ñòàíîâèòñÿ ïðîñòî îãðîìíûì (îêîëî 10 çà ìèíóòó), èíîãäà âîçìîæíû ïåðåçàãðóçêè èç-çà ýòîãî (íà íîâîì áèëäå ïîéìàòü ïîêà íå óäàëîñü).

Ïðè ýòîì íà Îëåãîâñêîé ïðîøèâêå 1.9.2.7-10, îñíîâàííîé íà âåòêå 2.4.20 ëîàä íîðìàëüíûé (îêîëî 2-3 â ìèíóòó ìàêñèìóì ïðè äëèòåëüíîì ñêà÷èâàíèè).
Ñêîðîñòü òàêæå ïðîñåäàåò íà òåêóùåé -rtn ïðîøèâêå. (average ~5ìá/sec ïî ïðîâîäó ïðîòèâ ~8-10 ó Îëåãà - âñå òåñòû ïðîâîäèëèñü íà îäíèõ è òåõ æå ïèðàõ).

Ñàìîå èíòåðåñíîå, ÷òî ýòî áîëåçíü íå òîëüêî ÿäðà 2.6.22.19, íî è, 2.6.32.10 (OpenWRT) - àáñîëþòíî òàêàÿ æå ñêîðîñòü è òàêèå æå ñèìïòîìû.
Ïðîáëåìà ñêîðåå âñåãî â ethernet äðàéâåðå broadcom â âåòêå 2.6, theMIROn ãîâîðèò, ÷òî ýòî ñêîðåå âñåãî ðåãðåññèÿ.

Òàê êàê ÿ èñïîëüçóþ BCM43222, òî íå ìîãó èñïîëüçîâàòü 1.9.2.7-10, äà è ïðîøèâêà íà ÿäðå 2.6 äîñòàòî÷íî áîëåå äîïèëåíà âî âñåõ ñìûñëàõ è ìíå áîëüøå íðàâèòñÿ ïî ôóíêöèîíàëó, ïîýòîìó õîòåëîñü áû êîíå÷íî ýòî èñïðàâèòü. Ïîêà îáíàðóæèòü ïðèáëèçèòåëüíîå ìåñòî íå óäàëîñü.

P.S. ðîóòåð âî âñåõ ýêñïåðèìåíòàõ WL-500gP v1, ïîäêëþ÷åíèå áûëî ïî ïðîâîäó, âñå òåñòû ïðîõîäèëè â ëîêàëüíîé ñåòè (èíòåðíåò L2TP áûë íåçàäåéñòâîâàí).

UPDATE: Îáíàðóæåí áàã â SLUB
27-07-2012, 17:23
staticroute

Code:

CPU 0 Unable to handle kernel paging request at virtual address 04830ab8, epc == 04830ab8, ra == 0043dbd8 Oops[#1]: Cpu 0 $ 0 : 00000000 00000000 00000000 00800000 $ 4 : 00000000 fffffffc 00000000 00000000 $ 8 : 7fcdc824 0000bd36 001f0000 00000001 $12 : 809b41d8 00000080 00000040 00430000 $16 : 00000000 c058c000 c058c000 00000008 $20 : 0000000f 802faec0 81669f30 802faec0 $24 : 00433c08 77c5b630 $28 : 81668000 81669ef0 0043c2c8 0043dbd8 Hi : 00000001 Lo : 00000000 epc : 04830ab8 0x4830ab8 Tainted: P ra : 0043dbd8 0x43dbd8 Status: 10009c03 KERNEL EXL IE Cause : 00000008 BadVA : 04830ab8 PrId : 00029006 Modules linked in: sha256 aes dm_crypt dm_mod tun usb_storage sd_mod scsi_mod usblp uhci_hcd ehci_hcd usbcore nf_nat_ftp nf_conntrack_ftp pppol2tp pppox wl(P) et(P) igs(P) emf(P) Process dnsmasq (pid: 792, threadinfo=81668000, task=809b4000) Stack : 00000000 7fcdc868 00000880 00000000 0043c280 8000fcec 00437478 809b41d8 00000000 ffffffff 00000000 00000000 00434008 0041e51c 0043c2c8 800089a0 01200012 00000000 00000000 00000000 00000000 00000010 00000000 00000000 00000000 00000000 0041e51c 0041e57f 00000093 00000000 0000002e 00430000 00430000 00000001 000000c0 00000080 00000040 00430000 00434008 0041e51c ... Call Trace: [<8000fcec>] do_cpu+0x198/0x3c4 [<800089a0>] ret_from_exception+0x0/0x24 Code: (Bad address in epc) Mem-info: Normal per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Active:2971 inactive:944 dirty:0 writeback:0 unstable:0 free:208 slab_reclaimable:225 slab_unreclaimable:1146 mapped:1016 pagetables:103 bounce:0 Normal free:824kB min:720kB low:900kB high:1080kB active:11884kB inactive:3776kB present:32512kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 Normal: 54*4kB 48*8kB 12*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 824kB Swap cache: add 701, delete 629, find 341/373, race 0+0 Free swap = 124376kB Total swap = 124992kB Free swap: 124376kB 8192 pages of RAM 0 pages of HIGHMEM 870 reserved pages 3809 pages shared 72 pages swap cached dnsmasq: page allocation failure. order:3, mode:0x4020 Call Trace: [<802758d0>] dump_stack+0x8/0x34 [<80063424>] __alloc_pages+0x2fc/0x37c [<8008828c>] __slab_alloc+0x188/0x758 [<80089e7c>] __kmalloc_track_caller+0x15c/0x1c0 [<801c48f8>] __alloc_skb+0x74/0x14c [<8027b1b0>] osl_pktget+0x2c/0xfc [<8027add8>] _dma_rxfill+0x258/0x410 [<c00f7bcc>] adm_enable_device+0x332c/0x43ec [et] [<80300000>] hndpci_init_pci+0x380/0x56c Mem-info: Normal per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Active:2971 inactive:944 dirty:0 writeback:0 unstable:0 free:200 slab_reclaimable:225 slab_unreclaimable:1153 mapped:1016 pagetables:103 bounce:0 Normal free:800kB min:720kB low:900kB high:1080kB active:11884kB inactive:3776kB present:32512kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 Normal: 47*4kB 48*8kB 12*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 796kB Swap cache: add 701, delete 629, find 341/373, race 0+0 Free swap = 124376kB Total swap = 124992kB Free swap: 124376kB 8192 pages of RAM 0 pages of HIGHMEM 870 reserved pages 3809 pages shared 72 pages swap cached

ñëó÷èëîñü íà r4525

+ ïðè insmod netconsole âîò òàêîå

Code:

console [netcon0] enabled WARNING: at kernel/softirq.c:126 _local_bh_enable_ip() Call Trace: [<802758d0>] dump_stack+0x8/0x34 [<8003508c>] local_bh_enable+0x98/0xd0 [<c00f73b4>] adm_enable_device+0x2b14/0x43ec [et] [<801ddf40>] netpoll_send_skb+0x184/0x1f4 [<c0124094>] 0xc0124094 netconsole: network logging started

Íó è, íàêîíåö, îáåùàííûé áàã â SLUB, ïðèâîäÿùèé ê ðåáóòó ïðè àêòèâíîì ñêà÷èâàíèè:

Code:

WARNING: at mm/slub.c:2432 kfree() Call Trace: [<802758d0>] dump_stack+0x8/0x34 [<80087330>] kfree+0x164/0x16c [<801c379c>] __kfree_skb+0x14/0x1c4 [<8027b354>] osl_pktfree+0xd4/0x148 [<8027a5b0>] dma32_txreclaim+0x34/0x60 [<c00f7f3c>] adm_enable_device+0x369c/0x43ec [et] WARNING: at mm/slub.c:2432 kfree() Call Trace: [<802758d0>] dump_stack+0x8/0x34 [<80087330>] kfree+0x164/0x16c [<801c379c>] __kfree_skb+0x14/0x1c4 [<8027b354>] osl_pktfree+0xd4/0x148 [<c03801c0>] wlc_ampdu_dotxstatus+0x394/0xcec [wl] [<c0378218>] wlc_dotxstatus+0xc1c/0x1234 [wl] [<c0383188>] wlc_dpc+0x9a0/0xb98 [wl] [<c0372e38>] wl_intrson+0x228/0x3bc [wl]

Ïðè èñïîëüçîâàíèè SLAB ñèòóàöèÿ íåìíîãèì ëó÷øå (ïðè òðàíñôåðàõ ñ äâóõ êîìïîâ ïîäêëþ÷åííûõ ïî wi-fi, ìîæåò îòâàëèâàòüñÿ, íî êîãäà êà÷àåøü ïðîñòî ñ îäíîãî ïî wi-fi ñ èíåò âñå íîðìàëüíî):

Code:

kswapd0: page allocation failure. order:0, mode:0x20 kswapd0: page allocation failure. order:0, mode:0x20 Call Trace: [<8027318c>] dump_stack+0x8/0x34 [<80063444>] __alloc_pages+0x2fc/0x37c [<80086394>] cache_alloc_refill+0x360/0x80c [<8008690c>] kmem_cache_alloc+0xcc/0xf0 [<801c1fec>] __alloc_skb+0x48/0x140 [<801db474>] find_skb+0x58/0xd0 [<801db720>] netpoll_send_udp+0x40/0x41c [<c0124094>] 0xc0124094 Mem-info: Normal per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Active:1817 inactive:935 dirty:0 writeback:0 unstable:0 free:68 slab_reclaimable:149 slab_unreclaimable:3258 mapped:787 pagetables:70 bounce:0 Normal free:272kB min:720kB low:900kB high:1080kB active:7268kB inactive:3740kB present:32512kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 Normal: 0*4kB 0*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 272kB Swap cache: add 351, delete 0, find 0/0, race 0+0 Free swap = 123588kB Total swap = 124992kB Free swap: 123588kB 8192 pages of RAM 0 pages of HIGHMEM 866 reserved pages 2523 pages shared 351 pages swap cached kswapd0: page allocation failure. order:0, mode:0x20 Call Trace:

Ïîêà ÷òî îòðóáèë swap, ïîñìîòðèì ïîâòîðèòñÿ èëè íåò ñèòóàöèÿ.
09-08-2012, 13:16
residend

Quote:

Originally Posted by staticroute

ýòî íà êàêîé ïðîøèâêå (æåëàòåëüíî åùå è óêàçàòü âåðñèþ áèëäà) ? è ÷òî çà àãðåãàò ó âàñ?

wl500g ïåðâîé âåðñèè, 1.9.2.7-rtn-r4330

Ïîëèñòàâ ýòó òåìó ñïåöèàëüíî îáðàòèë âíèìàíèå íà ñêîðîñòü ìàðøðóòèçàöèè wan-lan (áåç òóííåëèðîâàíèÿ), ïðîâåðÿë òîðåíòîì. Ïîñ¸ðôèòü ïðè ýòîì óæå íå óäà¸òñÿ, äà îøèáêè ïåðåïîëíåíèÿ iptables ïðè ýòîì íà÷èíàþòñÿ, íî êà÷àåò èñïðàâíî. ïðîö "ðàçîãíàí".
09-08-2012, 13:43
staticroute

Quote:

Originally Posted by residend

wl500g ïåðâîé âåðñèè, 1.9.2.7-rtn-r4330

Ïîëèñòàâ ýòó òåìó ñïåöèàëüíî îáðàòèë âíèìàíèå íà ñêîðîñòü ìàðøðóòèçàöèè wan-lan (áåç òóííåëèðîâàíèÿ), ïðîâåðÿë òîðåíòîì. Ïîñ¸ðôèòü ïðè ýòîì óæå íå óäà¸òñÿ, äà îøèáêè ïåðåïîëíåíèÿ iptables ïðè ýòîì íà÷èíàþòñÿ, íî êà÷àåò èñïðàâíî. ïðîö "ðàçîãíàí".

Ðåáóòîâ íåòó ó âàñ ?

Ó ìåíÿ ïîêà íå ïîìåíÿë íà SLAB áûëè ðåáóòû ïîä íàãðóçêîé.

UPDATE: íà SLAB òàêæå ðåáóòèòñÿ ïîä äëèòåëüíîé íàãðóçêîé.
12-08-2012, 21:46
residend

Quote:

Originally Posted by staticroute

Ðåáóòîâ íåòó ó âàñ ?

Ðåáóòîâ íå íàáëþäàë, ïîñëåäèé uptime áûë áîëåå ìåñÿöà, ïîòîì ïåðåãðóçèë ïîñëå ìåëêîé íàñòðîéêè. Ñåé÷àñ 10 äíåé, òîððåíòû, iptv ñ hdtv ïîòîêîì 15 ìáèò ÷åðåç udpxy òÿíåò óñïåøíî. Ïðàâäà âîò ïðèîðèòåçàçèþ òðàôà íà òàêèå ñêîðîñòè óæå íå íàñòðîèòü, ïîýòîìó ëèáî òîððåíò íà âñþ êàòóøêó, ëèáî òåëåâèçîð...
12-08-2012, 21:48
staticroute

Quote:

Originally Posted by residend

Ðåáóòîâ íå íàáëþäàë, ïîñëåäèé uptime áûë áîëåå ìåñÿöà, ïîòîì ïåðåãðóçèë ïîñëå ìåëêîé íàñòðîéêè. Ñåé÷àñ 10 äíåé, òîððåíòû, iptv ñ hdtv ïîòîêîì 15 ìáèò ÷åðåç udpxy òÿíåò óñïåøíî. Ïðàâäà âîò ïðèîðèòåçàçèþ òðàôà íà òàêèå ñêîðîñòè óæå íå íàñòðîèòü, ïîýòîìó ëèáî òîððåíò íà âñþ êàòóøêó, ëèáî òåëåâèçîð...

äóìàþ ãäå-òî äî 30 ìáèò ñòàáèëüíî âñå ðàáîòàåò, âûøå óæå íà÷èíàþòñÿ ïðîáëåìû (åñëè ýòî ïðîèñõîäèò ñ ïîñòîÿííîé ïåðèîäè÷íîñòüþ).
13-08-2012, 14:31
lly

Quote:

Originally Posted by staticroute

Ñàìîå èíòåðåñíîå, ÷òî ýòî áîëåçíü íå òîëüêî ÿäðà 2.6.22.19, íî è, 2.6.32.10 (OpenWRT) - àáñîëþòíî òàêàÿ æå ñêîðîñòü è òàêèå æå ñèìïòîìû.
Ïðîáëåìà ñêîðåå âñåãî â ethernet äðàéâåðå broadcom â âåòêå 2.6, theMIROn ãîâîðèò, ÷òî ýòî ñêîðåå âñåãî ðåãðåññèÿ.

Ñêîðåå âñåãî, â áðîàäêîìå íå ó÷ëè èçìåíåíèé â 2.6. Ñòðàííî ÷òî â OSS âàðèàíòå äðàéâåðà b44 ýòî òàêæå âñïëûëî.

Quote:

Originally Posted by staticroute

ñëó÷èëîñü íà r4525

Âûæðàëàñü âñÿ ïàìÿòü, íî ïîõîæå â ýòîì äåéñòâèòåëüíî âèíîâàò et è/èëè ìåíåäæåð ïàìÿòè ÿäðà.

Quote:

+ ïðè insmod netconsole âîò òàêîå

Code:

console [netcon0] enabled WARNING: at kernel/softirq.c:126 _local_bh_enable_ip() Call Trace: [<802758d0>] dump_stack+0x8/0x34 [<8003508c>] local_bh_enable+0x98/0xd0 [<c00f73b4>] adm_enable_device+0x2b14/0x43ec [et] [<801ddf40>] netpoll_send_skb+0x184/0x1f4 [<c0124094>] 0xc0124094 netconsole: network logging started

À ýòî ìîãóò áûòü íåäîäåëêè â et - èçíà÷àëüíî ïîääåðæêà netpoll îòñóòñòâîâàëà êàê êàê êëàññ, äîïèëèâàë theMIROn.

Quote:

Íó è, íàêîíåö, îáåùàííûé áàã â SLUB, ïðèâîäÿùèé ê ðåáóòó ïðè àêòèâíîì ñêà÷èâàíèè:

Îäíî èç äâóõ - èëè â kfree ïðèõîäèò íåêîððåêòíûé àäðåñ, èëè äåéñòâèòåëüíî â SLUB ãäå-òî äûðà â ïðîñòàâëåíèè ôëàãà "PG_compound". Áóäåì ñìîòðåòü, íî ïîêà îáåùàòü íè÷åãî íå ìîãó.
13-08-2012, 18:23
staticroute

Quote:

Originally Posted by lly

Ñêîðåå âñåãî, â áðîàäêîìå íå ó÷ëè èçìåíåíèé â 2.6. Ñòðàííî ÷òî â OSS âàðèàíòå äðàéâåðà b43 ýòî òàêæå âñïëûëî.

Âûæðàëàñü âñÿ ïàìÿòü, íî ïîõîæå â ýòîì äåéñòâèòåëüíî âèíîâàò et è/èëè ìåíåäæåð ïàìÿòè ÿäðà.

À ýòî ìîãóò áûòü íåäîäåëêè â et - èçíà÷àëüíî ïîääåðæêà netpoll îòñóòñòâîâàëà êàê êàê êëàññ, äîïèëèâàë theMIROn.

Îäíî èç äâóõ - èëè â kfree ïðèõîäèò íåêîððåêòíûé àäðåñ, èëè äåéñòâèòåëüíî â SLUB ãäå-òî äûðà â ïðîñòàâëåíèè ôëàãà "PG_compound". Áóäåì ñìîòðåòü, íî ïîêà îáåùàòü íè÷åãî íå ìîãó.

Ñïàñèáî çà îòâåò lly!

ß ñäåëàë ïàò÷ äëÿ íîâîãî òàðãåòà wl500gP ñ êàðòîé BCM43222, ÷òîáû èñêëþ÷èòü áàãè, ñâÿçàííûå ñ rc èëè îñîáåííîñòÿìè wl500gP, êîòîðûõ íåò â WL500W.

Òàêæå áóäó òåñòèðîâàòü íîâûé OpenWRT íà ÿäðå 3.3.8 - ïîñìîòðþ ïîâòîðèòñÿ ëè ïðîáëåìà..

Â ñëó÷àå îñòàëüíûõ ïðîøèâîê, êñòàòè, ïåðåçàãðóçêè íå ïðîèñõîäèëî, íî çàãðóçêà áûëà òàêàÿ æå. Ìîæíî óçíàòü ñ êàêîãî áèëäà ïîÿâèëàñü ïîääåðæêà netpoll?
13-08-2012, 18:42
lly

Quote:

Originally Posted by staticroute

Â ñëó÷àå îñòàëüíûõ ïðîøèâîê, êñòàòè, ïåðåçàãðóçêè íå ïðîèñõîäèëî, íî çàãðóçêà áûëà òàêàÿ æå. Ìîæíî óçíàòü ñ êàêîãî áèëäà ïîÿâèëàñü ïîääåðæêà netpoll?

Äàâíî, ñì. brcm-src-2.6/302-et-poll-controller.patch , íî å¸ ëåãêî âûêëþ÷èòü â êîíôèãå ÿäðà.
20-08-2012, 16:18
staticroute

Quote:

Originally Posted by staticroute

Ñïàñèáî çà îòâåò lly!

ß ñäåëàë ïàò÷ äëÿ íîâîãî òàðãåòà wl500gP ñ êàðòîé BCM43222, ÷òîáû èñêëþ÷èòü áàãè, ñâÿçàííûå ñ rc èëè îñîáåííîñòÿìè wl500gP, êîòîðûõ íåò â WL500W.

Òàêæå áóäó òåñòèðîâàòü íîâûé OpenWRT íà ÿäðå 3.3.8 - ïîñìîòðþ ïîâòîðèòñÿ ëè ïðîáëåìà..

Â ñëó÷àå îñòàëüíûõ ïðîøèâîê, êñòàòè, ïåðåçàãðóçêè íå ïðîèñõîäèëî, íî çàãðóçêà áûëà òàêàÿ æå. Ìîæíî óçíàòü ñ êàêîãî áèëäà ïîÿâèëàñü ïîääåðæêà netpoll?

Ïîòåñòèë OpenWRT íà 3.3.8 - ðåçóëüòàòû ìàëîóòåøèòåëüíû..

Ëîàä âûøå 2õ íå ïðûãàåò.. Íî òåì íå ìåíåå, åñëè ÷òî-òî êà÷àåøü, ïî telnet-ó íà÷èíàåòñÿ æóòêèé ëàã. Òåñòû ïðîâîäèëèñü èñêëþ÷èòåëüíî â ëîêàëüíîé ñåòè.

Ñêîðîñòü íà OpenWRT ìàêñ 4-4.5 ìá/sec, íà ýíòóçèàñòàõ çíà÷èòåëüíî ëó÷øå (áëèæå ê 5-5.5 ñðåäíÿÿ). OpenWRT èñïîëüçóåò b44 âìåñòî áðîàäêîìîâñêîãî äðàéâåðà.

Âèäèìî ýòîò áàã òÿíåòñÿ ñ íà÷àëà ëèíåéêè 2.6. Êàêèå-òî åñòü ðåêîìåíäàöèè êàê îòäåáàæèòü ýòî äåëî â ïðîøèâêå ýíòóçèàñòîâ?
20-08-2012, 18:04
lly

Quote:

Originally Posted by staticroute

Êàêèå-òî åñòü ðåêîìåíäàöèè êàê îòäåáàæèòü ýòî äåëî â ïðîøèâêå ýíòóçèàñòîâ?

Äëÿ íàøåãî ÿäðà äîñòóïåí åäèíñòâåííûé èíñòðóìåíò - oprofile. Äëÿ OpenWRT'øíîãî ÿäðà - âñå ñîâðåìåííûå èíñòðóìåíòû.
29-08-2012, 12:12
korwin

Ó ìåíÿ åñòü ðîóòåð WL-500gP v2.
Ðàäè íîâîé, ãîäíîé âåðñèè rtorrent ÿ íà äíÿõ ðåøèë ïåðåøèòüñÿ íà rtn (äî ýòîãî ãîäû ñòîÿëà è ðàáîòàëà 1.9.2.7-10 îò Îëåãà)

È ó ìåíÿ âîçíèêëà òà æå ïðîáëåìà ñ ðåáóòàìè ïîä íàãðóçêîé.
Òåñòèë íà WL500gpv2-1.9.2.7-rtn-r4330 è íà WL500gpv2-1.9.2.7-rtn-r4547
Ïðè íàãðóçêå îêîëî 30ìáèò íà÷èíàþòñÿ ðåáóòû+ëàãàåò æóòêî.
Åñëè íàãðóçêà ìåíüøå - âñ¸ áîëüåå-ìåíåå ðàáîòàåò.

Âîïðîñ: ìîãó ëè ÿ áåçáîÿçíåííî çàøèòü WL500W-1.9.2.7-rtn-r4338-slab-100hz.trx (ýòî òî ÷òî ðåàëüíî ðàáîòàåò ó staticroute)
Îíî æ âðîäå íå äëÿ WL-500gPv2, à äëÿ WL500W è ýòî ìåíÿ ïóãàåò.

Ëèáî ìíå íåîáõîäèìî ñàìîìó ñîáðàòü ïðîøèâêó?
29-08-2012, 12:15
staticroute

Quote:

Originally Posted by korwin

Ó ìåíÿ åñòü ðîóòåð WL-500gP v2.
Ðàäè íîâîé, ãîäíîé âåðñèè rtorrent ÿ íà äíÿõ ðåøèë ïåðåøèòüñÿ íà rtn (äî ýòîãî ãîäû ñòîÿëà è ðàáîòàëà 1.9.2.7-10 îò Îëåãà)

È ó ìåíÿ âîçíèêëà òà æå ïðîáëåìà ñ ðåáóòàìè ïîä íàãðóçêîé.
Òåñòèë íà WL500gpv2-1.9.2.7-rtn-r4330 è íà WL500gpv2-1.9.2.7-rtn-r4547
Ïðè íàãðóçêå îêîëî 30ìáèò íà÷èíàþòñÿ ðåáóòû+ëàãàåò æóòêî.
Åñëè íàãðóçêà ìåíüøå - âñ¸ áîëüåå-ìåíåå ðàáîòàåò.

Âîïðîñ: ìîãó ëè ÿ áåçáîÿçíåííî çàøèòü WL500W-1.9.2.7-rtn-r4338-slab-100hz.trx (ýòî òî ÷òî ðåàëüíî ðàáîòàåò ó staticroute)
Îíî æ âðîäå íå äëÿ WL-500gPv2, à äëÿ WL500W è ýòî ìåíÿ ïóãàåò.

Ëèáî ìíå íåîáõîäèìî ñàìîìó ñîáðàòü ïðîøèâêó?

Ïðèâåò. Íåò, ýòî íå ïîìîæåò. Ïðîáëåìà äî ñèõ ïîð íå èñïðàâëåíà îêîí÷àòåëüíî. 100hz íå ðåêîìåíäóåòñÿ èñïîëüçîâàòü, òàê êàê äðàéâåð wireless èñïîëüçóåò 1000HZ.

Ìîæíî ñîáðàòü ñàìîìó, óêàçàâ â êîíôèãå ÿäðà SLAB âìåñòî SLUB, ëèáî ïîïðîáîâàòü âîò òàêîe äîáàâèòü, íàïðèìåð, â /usr/local/sbin/post-boot (íà ñòàíäàðòíîé ïðîøèâêå):

Code:

echo 2500 > /proc/sys/vm/min_free_kbytes

P.S. ó ìåíÿ èñïîëüçóåòñÿ WL500gP ñ BCM43222, à íå WL500W.

Â ïðèíöèïå çàøûòü-òî ìîæíî, íî ñòàáèëüíàÿ ðàáîòà âðÿä ëè áóäåò.
30-08-2012, 01:48
korwin

Ïðèâåò!

Ñïàñèáî, ÿ ïîïðîáóþ íà äíÿõ ïåðåñîáðàòü ñî SLAB è îáÿçàòåëüíî îòïèøóñü î ðåçóëüòàòå.

staticroute, ïîäâåäè, ïîæàëóéñòà ñâîé èòîã.
×òî êîíêðåòíî òû ñäåëàë ó ñåáÿ è êàêèå ðåçóëüòàòû ïîëó÷èë (åñòü ïåðåçàãðóçêè èëè íåò, ëàãè, çàâèñàíèÿ è ò.ä.).
Èç ñàìîé òåìû íå ñîâñåì ÿñíî âîçìîæíà ëè ñòàáèëüíàÿ ðàáîòà íà rtn è ÷òî ñîáñòâåííî çàñòàâëÿåò ðîóòåð óõîäèòü â ðåáóò.

Â ïðèíöèïå ìíå ïëåâàòü íà ëàãè ïîä çàãðóçêîé, íà òî ÷òî òåðìèíàë ïî÷òè âèñèò èëè ÷òî âýáìîðäà ðîóòåðà íå îòêðûâàåòñÿ.
Äëÿ ìíå ãëàâíîå ÷òîáû íå áûëî ðàçðûâîâ (êîòîðûå íåèçáåæíî âîçíèêàþò ïðè âíåçàïíûõ ðåáóòàõ).
30-08-2012, 11:24
staticroute

Quote:

Originally Posted by korwin

Ïðèâåò!

Ñïàñèáî, ÿ ïîïðîáóþ íà äíÿõ ïåðåñîáðàòü ñî SLAB è îáÿçàòåëüíî îòïèøóñü î ðåçóëüòàòå.

staticroute, ïîäâåäè, ïîæàëóéñòà ñâîé èòîã.
×òî êîíêðåòíî òû ñäåëàë ó ñåáÿ è êàêèå ðåçóëüòàòû ïîëó÷èë (åñòü ïåðåçàãðóçêè èëè íåò, ëàãè, çàâèñàíèÿ è ò.ä.).
Èç ñàìîé òåìû íå ñîâñåì ÿñíî âîçìîæíà ëè ñòàáèëüíàÿ ðàáîòà íà rtn è ÷òî ñîáñòâåííî çàñòàâëÿåò ðîóòåð óõîäèòü â ðåáóò.

Â ïðèíöèïå ìíå ïëåâàòü íà ëàãè ïîä çàãðóçêîé, íà òî ÷òî òåðìèíàë ïî÷òè âèñèò èëè ÷òî âýáìîðäà ðîóòåðà íå îòêðûâàåòñÿ.
Äëÿ ìíå ãëàâíîå ÷òîáû íå áûëî ðàçðûâîâ (êîòîðûå íåèçáåæíî âîçíèêàþò ïðè âíåçàïíûõ ðåáóòàõ).

Ïîêà ÷òî òåñ÷ó r3323 (ñî SLAB è echo 2500 > /proc/sys/vm/min_free_kbytes). Ïîñìîòðèì áóäóò ëè òàì ðåáóòû..

Ëàã è îòâàëèâàíèå èíòåðíåòà âñå ðàâíî ïðîèñõîäÿò - åñëè êà÷àòü ÷åðåç ðîóòåð ñ LAN'a íà íåîãðàíè÷åííîé ñêîðîñòè. Åñëè îãðàíè÷èâàòü äî 4 ìá/sec - òî âñå îê.

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