diff for duplicates of <3C569C1A.38BBF76F@etx.ericsson.se> diff --git a/a/1.txt b/N1/1.txt index 8fc730b..a535aa1 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,48 +1,50 @@ + I think you used up all free blocks and now you basically is in a state where you have to wait for one to get free before anything can happen. If you just wait a while when things start to get slow then repeat the test do you get a few runs that are fast again? Alex Zeffertt wrote: -> +> > Hi all, -> +> > I'm using a linux-2.4.4-2001-11-24 kernel on an MPC862 based board. -> +> > I've been playing with JFFS2 and getting some strange results. -> +> > First I erase /dev/mtd2 (a 6 MB FLASH partition). Then I mount the same partition -> +> > > mount -t jffs2 /dev/mtdblock2 /mnt -> +> > Then I copy file1 (a 500K file) to /mnt and repeat the following over and over: -> +> > > cp /mnt/file1 /mnt/file2; rm /mnt/file1; mv /mnt/file2 /mnt/file1 -> +> > After 10 of the above I get the following message in /var/log/messages: -> +> > Dec 24 00:04:58 gonzo kernel: Waiting for chip to read, status = 4 > Dec 24 00:05:40 gonzo last message repeated 2 times -> +> > After 11 of the above I get the following message in /var/log/messages: -> +> > Dec 24 00:05:55 gonzo kernel: Waiting for chip to read, status = 4 > Dec 24 00:05:55 gonzo kernel: Waiting for chip to read, status = 7 > Dec 24 00:06:26 gonzo last message repeated 2841 times -> +> > By this point the copies are progressing painfully slowly. -> +> > I repeated the same test with JFFS1 and had no problems. I repeated the above command 100 times, > with no strange output in /var/log/messages, and with no slowing down. -> +> > Has anybody had similar problems with JFFS2? -> +> > Alex -> -> ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/ +> --- -Kenneth Johansson +-- +Kenneth Johansson Ericsson Telecom Tel: +46 8 404 71 83 Viderögatan 3 Fax: +46 8 404 72 72 164 80 Stockholm kenneth.johansson@etx.ericsson.se + +** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/ diff --git a/a/content_digest b/N1/content_digest index 4a281b3..4b8aa83 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -4,56 +4,58 @@ "Date\0Tue, 29 Jan 2002 13:56:58 +0100\0" "To\0Alex Zeffertt <ajz@cambridgebroadband.com>\0" "Cc\0linuxppc-embedded <linuxppc-embedded@lists.linuxppc.org>" - " mtd@infradead.org <linux-mtd@lists.infradead.org>\0" + " mtd@infradead.org <mtd@infradead.org>\0" "\00:1\0" "b\0" + "\n" "I think you used up all free blocks and now you basically is in a state where\n" "you have to wait for one to get free before anything can happen. If you just\n" "wait a while when things start to get slow then repeat the test do you get a\n" "few runs that are fast again?\n" "\n" "Alex Zeffertt wrote:\n" - "> \n" + ">\n" "> Hi all,\n" - "> \n" + ">\n" "> I'm using a linux-2.4.4-2001-11-24 kernel on an MPC862 based board.\n" - "> \n" + ">\n" "> I've been playing with JFFS2 and getting some strange results.\n" - "> \n" + ">\n" "> First I erase /dev/mtd2 (a 6 MB FLASH partition). Then I mount the same partition\n" - "> \n" + ">\n" "> > mount -t jffs2 /dev/mtdblock2 /mnt\n" - "> \n" + ">\n" "> Then I copy file1 (a 500K file) to /mnt and repeat the following over and over:\n" - "> \n" + ">\n" "> > cp /mnt/file1 /mnt/file2; rm /mnt/file1; mv /mnt/file2 /mnt/file1\n" - "> \n" + ">\n" "> After 10 of the above I get the following message in /var/log/messages:\n" - "> \n" + ">\n" "> Dec 24 00:04:58 gonzo kernel: Waiting for chip to read, status = 4\n" "> Dec 24 00:05:40 gonzo last message repeated 2 times\n" - "> \n" + ">\n" "> After 11 of the above I get the following message in /var/log/messages:\n" - "> \n" + ">\n" "> Dec 24 00:05:55 gonzo kernel: Waiting for chip to read, status = 4\n" "> Dec 24 00:05:55 gonzo kernel: Waiting for chip to read, status = 7\n" "> Dec 24 00:06:26 gonzo last message repeated 2841 times\n" - "> \n" + ">\n" "> By this point the copies are progressing painfully slowly.\n" - "> \n" + ">\n" "> I repeated the same test with JFFS1 and had no problems. I repeated the above command 100 times,\n" "> with no strange output in /var/log/messages, and with no slowing down.\n" - "> \n" + ">\n" "> Has anybody had similar problems with JFFS2?\n" - "> \n" + ">\n" "> Alex\n" - "> \n" - "> ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/\n" + ">\n" "\n" - "-- \n" - "Kenneth Johansson\t\n" + "--\n" + "Kenneth Johansson\n" "Ericsson Telecom Tel: +46 8 404 71 83\n" "Vider\303\266gatan 3 Fax: +46 8 404 72 72\n" - 164 80 Stockholm kenneth.johansson@etx.ericsson.se + "164 80 Stockholm kenneth.johansson@etx.ericsson.se\n" + "\n" + ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/ -2ce252d7c39766a5ae6d570ba689ca5139eb1afc2e88ee61e5296a64d798643d +e334f087562219378d560375ab270ad665256fdb5b8bef4e93b8a13c3cdf0e1e
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