51 lines
2.0 KiB
Diff
51 lines
2.0 KiB
Diff
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Index: cifs-utils-6.8/mount.cifs.c
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===================================================================
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--- cifs-utils-6.8.orig/mount.cifs.c
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+++ cifs-utils-6.8/mount.cifs.c
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@@ -2099,6 +2099,10 @@ mount_retry:
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switch (errno) {
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case ECONNREFUSED:
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case EHOSTUNREACH:
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+ if (currentaddress) {
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+ fprintf(stderr, "mount error(%d): could not connect to %s",
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+ errno, currentaddress);
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+ }
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currentaddress = nextaddress;
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if (currentaddress) {
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nextaddress = strchr(currentaddress, ',');
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@@ -2110,6 +2114,12 @@ mount_retry:
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fprintf(stderr,
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"mount error: %s filesystem not supported by the system\n", cifs_fstype);
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break;
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+ case EHOSTDOWN:
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+ fprintf(stderr,
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+ "mount error: Server abruptly closed the connection.\n"
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+ "This can happen if the server does not support the SMB version you are trying to use.\n"
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+ "Since SLE15 the default SMB version changed from SMB1 to SMB2.1 and above. Try mounting with vers=1.0.\n");
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+ break;
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case ENXIO:
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if (!already_uppercased &&
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uppercase_string(parsed_info->host) &&
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@@ -2126,7 +2136,7 @@ mount_retry:
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strerror(errno));
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fprintf(stderr,
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"Refer to the %s(8) manual page (e.g. man "
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- "%s)\n", thisprogram, thisprogram);
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+ "%s) and kernel log messages (dmesg)\n", thisprogram, thisprogram);
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rc = EX_FAIL;
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goto mount_exit;
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}
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Index: cifs-utils-6.8/mount.cifs.rst
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===================================================================
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--- cifs-utils-6.8.orig/mount.cifs.rst
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+++ cifs-utils-6.8/mount.cifs.rst
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@@ -598,7 +598,7 @@ vers=arg
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Note too that while this option governs the protocol version used, not
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all features of each version are available.
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- The default since v4.13.5 is for the client and server to negotiate
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+ The default since SLE15 is for the client and server to negotiate
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the highest possible version greater than or equal to ``2.1``. In
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kernels prior to v4.13, the default was ``1.0``. For kernels
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between v4.13 and v4.13.5 the default is ``3.0``.
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