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From: "Eugeny Mints" <eugeny.mints@auriga.ru>
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cc: Dmitry Pervushin <dmitry.pervushin@auriga.ru>
Subject: NAND flash
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Hello,

Could anybody help me to solve such a problem with JFFS2 and NAND flash:
- the NAND flash Toshiba TC58256AFTI
- kernel 2.4.22 with latest MTD and JFFS2=20
- handy-written miniport for the paticular flash chip

The device works OK almost in any case, but when I try to execute  while
true; do dd if=3D/dev/zero of=3D/dev/mnt/foo count=3D1000; done after =
10-15
minutes the system hangs; I cannot login from console or via telnet, but
it is still ping'able. I tried to use YAFFS, perform dd to device itself
instead of file on the filesystem on top of flash - no hangs were
observed.

Could anybody help me, please?=20
--
cheers, dmitry pervushin