set -ex
BRANCH=`branch_slash_filter $BRANCH`
+CEPH_BRANCH=$(branch_slash_filter $CEPH_BRANCH)
# Only do actual work when we are an RPM distro
if test "$DISTRO" != "fedora" -a "$DISTRO" != "centos" -a "$DISTRO" != "rhel"; then
exit 0
fi
+## Get the desired CEPH_BRANCH/CEPH_SHA1 ceph repo
+# Get .repo file from appropriate shaman build
+REPO_URL="https://shaman.ceph.com/api/repos/ceph/$CEPH_BRANCH/$CEPH_SHA1/$DISTRO/$RELEASE/flavors/default/repo"
+TIME_LIMIT=1200
+INTERVAL=30
+REPO_FOUND=0
+
+# poll shaman for up to 10 minutes
+while [ "$SECONDS" -le "$TIME_LIMIT" ]
+do
+ if `curl --fail -L $REPO_URL > $WORKSPACE/shaman.repo`; then
+ echo "Ceph repo file has been added from shaman"
+ REPO_FOUND=1
+ break
+ else
+ sleep $INTERVAL
+ fi
+done
+
+if [[ "$REPO_FOUND" -eq 0 ]]; then
+ echo "Ceph lib repo does NOT exist in shaman"
+ exit 1
+fi
+
+# Copy the repo
+sudo cp $WORKSPACE/shaman.repo /etc/yum.repos.d/
+
## Install any setup-time deps
# We need these for the build
sudo yum install -y cmake kernel-headers glib2-devel libnl3-devel \
-DBUILD_SHARED_LIBS:BOOL=ON \
-DSUPPORT_SYSTEMD=ON .
-if [[ ! -f /usr/include/linux/target_core_user.h ]]; then
- # TODO patch build because RHEL7 does not currently include the
- # necessary kernel header
- cat > target_core_user-uapi-header.patch << EOF
-diff --git a/consumer.c b/consumer.c
-index 2350d6e..7dda52a 100644
---- a/consumer.c
-+++ b/consumer.c
-@@ -36,7 +36,8 @@
- #include <stdint.h>
- #include <scsi/scsi.h>
- #define _BITS_UIO_H
--#include <linux/target_core_user.h>
-+/// TODO temporary until RHEL 7.3.x includes the UAPI header
-+#include "linux/target_core_user.h"
- #include "libtcmu.h"
- #include "scsi_defs.h"
-
-diff --git a/libtcmu.c b/libtcmu.c
-index c9df9d7..e945dce 100644
---- a/libtcmu.c
-+++ b/libtcmu.c
-@@ -28,7 +28,8 @@
- #include <dirent.h>
- #include <scsi/scsi.h>
-
--#include <linux/target_core_user.h>
-+/// TODO temporary until RHEL 7.3.x includes the UAPI header
-+#include "linux/target_core_user.h"
-
- #include <libnl3/netlink/genl/genl.h>
- #include <libnl3/netlink/genl/mngt.h>
-diff --git a/linux/target_core_user.h b/linux/target_core_user.h
-new file mode 100644
-index 0000000..c37e9ec
---- /dev/null
-+++ b/linux/target_core_user.h
-@@ -0,0 +1,149 @@
-+#ifndef __TARGET_CORE_USER_H
-+#define __TARGET_CORE_USER_H
-+
-+/* This header will be used by application too */
-+
-+#include <linux/types.h>
-+#include <linux/uio.h>
-+
-+#ifndef __packed
-+#define __packed __attribute__((packed))
-+#endif
-+
-+#define TCMU_VERSION "2.0"
-+
-+/*
-+ * Ring Design
-+ * -----------
-+ *
-+ * The mmaped area is divided into three parts:
-+ * 1) The mailbox (struct tcmu_mailbox, below)
-+ * 2) The command ring
-+ * 3) Everything beyond the command ring (data)
-+ *
-+ * The mailbox tells userspace the offset of the command ring from the
-+ * start of the shared memory region, and how big the command ring is.
-+ *
-+ * The kernel passes SCSI commands to userspace by putting a struct
-+ * tcmu_cmd_entry in the ring, updating mailbox->cmd_head, and poking
-+ * userspace via uio's interrupt mechanism.
-+ *
-+ * tcmu_cmd_entry contains a header. If the header type is PAD,
-+ * userspace should skip hdr->length bytes (mod cmdr_size) to find the
-+ * next cmd_entry.
-+ *
-+ * Otherwise, the entry will contain offsets into the mmaped area that
-+ * contain the cdb and data buffers -- the latter accessible via the
-+ * iov array. iov addresses are also offsets into the shared area.
-+ *
-+ * When userspace is completed handling the command, set
-+ * entry->rsp.scsi_status, fill in rsp.sense_buffer if appropriate,
-+ * and also set mailbox->cmd_tail equal to the old cmd_tail plus
-+ * hdr->length, mod cmdr_size. If cmd_tail doesn't equal cmd_head, it
-+ * should process the next packet the same way, and so on.
-+ */
-+
-+#define TCMU_MAILBOX_VERSION 2
-+#define ALIGN_SIZE 64 /* Should be enough for most CPUs */
-+#define TCMU_MAILBOX_FLAG_CAP_OOOC (1 << 0) /* Out-of-order completions */
-+
-+struct tcmu_mailbox {
-+ __u16 version;
-+ __u16 flags;
-+ __u32 cmdr_off;
-+ __u32 cmdr_size;
-+
-+ __u32 cmd_head;
-+
-+ /* Updated by user. On its own cacheline */
-+ __u32 cmd_tail __attribute__((__aligned__(ALIGN_SIZE)));
-+
-+} __packed;
-+
-+enum tcmu_opcode {
-+ TCMU_OP_PAD = 0,
-+ TCMU_OP_CMD,
-+};
-+
-+/*
-+ * Only a few opcodes, and length is 8-byte aligned, so use low bits for opcode.
-+ */
-+struct tcmu_cmd_entry_hdr {
-+ __u32 len_op;
-+ __u16 cmd_id;
-+ __u8 kflags;
-+#define TCMU_UFLAG_UNKNOWN_OP 0x1
-+ __u8 uflags;
-+
-+} __packed;
-+
-+#define TCMU_OP_MASK 0x7
-+
-+static inline enum tcmu_opcode tcmu_hdr_get_op(__u32 len_op)
-+{
-+ return len_op & TCMU_OP_MASK;
-+}
-+
-+static inline void tcmu_hdr_set_op(__u32 *len_op, enum tcmu_opcode op)
-+{
-+ *len_op &= ~TCMU_OP_MASK;
-+ *len_op |= (op & TCMU_OP_MASK);
-+}
-+
-+static inline __u32 tcmu_hdr_get_len(__u32 len_op)
-+{
-+ return len_op & ~TCMU_OP_MASK;
-+}
-+
-+static inline void tcmu_hdr_set_len(__u32 *len_op, __u32 len)
-+{
-+ *len_op &= TCMU_OP_MASK;
-+ *len_op |= len;
-+}
-+
-+/* Currently the same as SCSI_SENSE_BUFFERSIZE */
-+#define TCMU_SENSE_BUFFERSIZE 96
-+
-+struct tcmu_cmd_entry {
-+ struct tcmu_cmd_entry_hdr hdr;
-+
-+ union {
-+ struct {
-+ uint32_t iov_cnt;
-+ uint32_t iov_bidi_cnt;
-+ uint32_t iov_dif_cnt;
-+ uint64_t cdb_off;
-+ uint64_t __pad1;
-+ uint64_t __pad2;
-+ struct iovec iov[0];
-+ } req;
-+ struct {
-+ uint8_t scsi_status;
-+ uint8_t __pad1;
-+ uint16_t __pad2;
-+ uint32_t __pad3;
-+ char sense_buffer[TCMU_SENSE_BUFFERSIZE];
-+ } rsp;
-+ };
-+
-+} __packed;
-+
-+#define TCMU_OP_ALIGN_SIZE sizeof(uint64_t)
-+
-+enum tcmu_genl_cmd {
-+ TCMU_CMD_UNSPEC,
-+ TCMU_CMD_ADDED_DEVICE,
-+ TCMU_CMD_REMOVED_DEVICE,
-+ __TCMU_CMD_MAX,
-+};
-+#define TCMU_CMD_MAX (__TCMU_CMD_MAX - 1)
-+
-+enum tcmu_genl_attr {
-+ TCMU_ATTR_UNSPEC,
-+ TCMU_ATTR_DEVICE,
-+ TCMU_ATTR_MINOR,
-+ __TCMU_ATTR_MAX,
-+};
-+#define TCMU_ATTR_MAX (__TCMU_ATTR_MAX - 1)
-+
-+#endif
-EOF
- patch -p1 < target_core_user-uapi-header.patch
-fi
-
# Perform the build and install the files to DESTDIR
NCPU=$(grep -c processor /proc/cpuinfo)
make -j$NCPU
projects / ceph-build.git / commitdiff